In 2007, the population of North America was approximately 5.15 x 108 people and the population of South America was approximately 3.04 x 108 people.
What is the combined population of North and South America for this year?

A) 8.19 x 1016 people
B) 8.19 x 109 people
C) 8.19 x 108 people
D) 8.19 x 1064 people

Answers

Answer 1

The combined population of North and South America for 2007 can be simply calculated by adding the population of North America in that year to the population of South America in the same year.

The calculation is as follows:
combined population = (5.15*10^8) + (3.04*10^8) = 8.19*10^8 people

Answer : (c)

Answer 2

Answer:

The approximate population of north and South America combined is about 900 million or 13 percent of the worlds population

Step-by-step explanation:

Related Questions

could someone help me please

Answers

The correct answer is: [D]: "2289.06 cubic centimeters" .
________________________________________________________
Explanation:
______________________________________________________
V = (4/3) * [tex] \pi [/tex] * r³ ;

Given: [tex] \pi [/tex] = 3.14 ;
r = 9 cm ;
____________________________
Solve for "V" ;

V = 3.14 * (9 cm)³ ;

= 3.14 * 729 cm³ ;

= 2289.06 cm³ ; which is: Answer choice: [D]: "2289.06 cubic centimeters" .
___________________________________________________________

Which of the following statements could be true when a transversal crosses parallel lines? Select all that apply.
Several congruent angles are formed.
Vertical angles are formed.
Complementary angles are formed.
Supplementary angles are formed.
Obtuse angles are formed.

Answers

Answer:

Several congruent angles are formed. Vertical angles are formed. Supplementary angles are formed. Obtuse angles are formed.

Step-by-step explanation:

Final answer:

When a transversal crosses parallel lines, several congruent angles and vertical angles are formed, and supplementary angles can occur; whereas complementary angles are not a necessity, and obtuse angles depend on the transversal's orientation.

Explanation:

When a transversal crosses parallel lines, several geometrical properties are observed that result in certain types of angles being formed. Let's explore these in detail:

Several congruent angles are formed because when a transversal cuts through parallel lines, corresponding angles are congruent, as are alternate interior angles and alternate exterior angles.

Vertical angles are also formed at the points where the transversal intersects the parallel lines. These vertical angles are always congruent.

Supplementary angles are formed when two angles add up to 180 degrees. This is often true for consecutive interior angles on the same side of the transversal.

However, complementary angles, which add up to 90 degrees, are not necessarily formed when a transversal crosses parallel lines. The formation of obtuse angles is possible depending on the orientation of the transversal.

The outside temperature was 73°f at 1.p.m and decreases at a rate of 1.5°f each hour. What expression can be used to determine the temperature h(h is the variable) hours after 1.p.m?

Answers

Your expression will be h = -1.5°x + 73°

Final answer:

The expression to represent the temperature 'h' hours after 1 p.m. given an initial temperature of 73°F and a decrease rate of 1.5°F per hour is 73 - 1.5h. This allows us to calculate the temperature at any given hour where 'h' is the number of hours after 1 p.m.

Explanation:

The problem involves dealing with linear equations, specifically those representing changes over time. In this situation, the temperature starts at 73°F at beginning of the time, i.e., at 1 pm and then decreases at a steady rate of 1.5°F per hour.

So, the decrease in temperature can be represented by 1.5h, where h is the number of hours elapsed since 1 p.m. As the temperature starts at 73°f, we subtract this decrease from the initial temperature. Therefore, the expression to determine the temperature after h hours is 73 - 1.5h.

This equation tells us that for each hour after 1 p.m., we simply subtract 1.5 from 73 and this would give the temperature at that time. For example, at 2 p.m., h equals 1, and the equation 73 - 1.5(1) gives us 71.5°F.

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A catering company loses $110 as a result of delay. The 5 owners of the company must share the loss equally. Which integer represents the change in profit for each owner?

Answers

What you have to do first is you have 5 owners correct? Well you take anything they're sharing in this case it's delay/debt, so you divide $110 by 5 and you should get $22. This means that each owner would have to pay $22 to the delay.

The loss of each owner of the catering company is 22 dollars.

What is average?

Average is the sum of the total weights of each individual divided by the number of individuals.

Given that a catering company loses 110 dollars as a result of the delay and the company has 5 owners and they share the loss equally.

As the loss has been shared by the owners equally we have to divide the total loss occurred by the total no. of owners to obtain the amount of loss for each individual which is,

= 110/5 dollars.

= 22 dollars.

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Which colors or color schemes are predominant in this artwork?

A. Complementary

B. Intermediate

C. Cool

D. Warm

Answers

A, complementary. Hope it helps.

A hoped this helped

**Please check my first 2 answers**
8 × 19

A.
(8 × 10) + (8 × 1)

B.
(8 × 20) − (8 × 1) (I choose this)

C.
(8 × 20) − 1

D.
(8 × 10) − (8 × 1)
=========
2(9 + 3)

A.
(2 × 9) − (2 × 3)

B.
(2 × 9) + (9 × 3)

C.
(2 × 9) + 3

D.
(2 × 9) + (2 × 3) (I choose this)
====================
For questions 3–4, simplify using the Distributive Property.

7 × 48

A.
(7 × 50) − (7 × 2) = 350 – 14 = 336

B.
(7 × 40) + 8 = 288

C.
(7 × 50) – 2 = 348

D.
(7 × 40) + (7 x 8) + 7 = 343
==============
9 × 81

A.
(9 × 80) + 1 = 721

B.
(9 × 80) – (9 × 1) 711

C.
(9 × 80) + (9 × 1) =729

D.
(9 × 90) – (9 x 1) = 801

Answers

1. Is A bro im pretty sure

Answer:

1. B. (8 x 20) - (8 x 1)

2. D. (2 x 9) + (2 x 3)

3. A. (7 x 50) - (7 x 2) = 350 - 14 = 336

4. C. (9 x 80) + (9 x 1) = 729

Help me please

If you help me I would appreciate it a lot

Answers

Here are all the answers ( I carefully solved each).

7. 4(8)-2(3)= 26

8. (3/4) (8) (6) ÷ 3= 12

9. 2 (3/4) (6) + 8= 17

10. 6 (1/2) + 8 (3/4)= 9

17. 5(6) + 8(1/2)= 34

18. 2 ( 3×8+6) ÷ ( 10*3)= 2

19. (8+6) ÷ 1/2= 7

20. 3(6) - 2(8)= 2

Please vote my answer brainliest. thanks!

1. How is the valuation of current assets affected if the company follows IFRS?
a. Valuation is based on historical cost.
b. Valuation is based on market adjustments.
c. Valuation is based on LCM accounting.
d. Assets are expensed immediately.

2. Many of the accounting standards in GAAP for current asset accounts are _________ with the international standards.
a. converged
b. accordant
c. accrued
d. converted

3. Unearned subscription revenue occurs on the balance sheet as a
a. long term asset
b. long term investment
c. current asset of long term investment
d. current liablity of long term liablity

4. Interest payable is shown on the
a. income statement
b. balance sheet as a long term liablity
c. balance sheet as a current liablity
d. balance sheet as a long term asset

Answers

The valuation of the current assets may be affected will the company follows the IFRS is that the valuation is based on the historical cost. The answer is A.

Many of the accounting standard in GAAP for surrent assets account are converted with the international standards. The answer is D.

Unearned subscription account usually occur on the balance sheet as a current liability of long term liability. The answer is D.

The interest payable is always shown on the balance sheet as a current liability. The answer in this question is C.

What is three fourths plus two thirds?

Answers

3/4 + 2/3 = 17/12 or 1 5/12
hope this helpes

Answer:
1 [tex] \frac{5}{12} [/tex]

Explanation:
[tex] \frac{3}{4} [/tex] + [tex] \frac{2}{3} [/tex]
Make the denominators equal by finding the least common factor:
([tex] \frac{3}{3}[/tex] • [tex] \frac{3}{4} [/tex]) + ([tex] \frac{4}{4}[/tex] • [tex] \frac{2}{3} [/tex])
[tex] \frac{9}{12} [/tex] + [tex] \frac{8}{12} [/tex]
9 + 8 = 17
[tex] \frac{17}{12}[/tex] can be simplified to 1 [tex] \frac{5}{12} [/tex]

Simplify 5x + 3y - 2x

Answers

3x+3y because you combine the like terms, and the like terms in this equation are 5x and -2x so together that would be 3x

5x+3y-2x=3x+3y STEPS: 5x + 3y - 2y =5x -2x +3x =3x + 3y

441 is 63% of what number????????????????????????????? help

Answers

705.6 will be your answer

What Are the partial product of 45x5=?

Answers

Ask your teacher he or she will know

45 times 5 is 225 if this is what you are talking about
Hope I helped

estimate the square root of 25
to the nearest integer

Answers

The square root of 25 is 5.

5 since the square root of 25 is 5.

Problems 7and 8 50 POINTS

Answers

Try to add "ft" or "in" next to your answer, making "8 ft" rather than 8. Otherwise, your answer is correct.

Answer:

To find the area of a rectangle, you do Length times width. 11 times 8 equals 88, so the width would have to be 8. To find the perimeter, you add up all of the sides. If the width is 8, and the perimeter is 46, 8+8=16 and 48-16 = 30 then the length is 15.

If 3 pieces of candy costs $2.10 how much would four pieces cost?

Answers

$3

Hope this helps.

Each Piece costs .07 cents. Found this out by dividing 2.10 by 3. Then add .07 to 2.10 :)

2.8 is your answer because if you divide 2.10 by 3 you get 0.7, then all you have to do is multiply 0.7 times 4

Write an expression that shows how to multiply 7 ×256 using expanded form and distributive property

Answers

Let's make sure we know the definitions of expanded form and distributive property first. The expanded form of a number is a way of writing that number as the sum of its place values. If we break up 256 by place value, we have 2 hundreds, 5 tens, and 6 ones, so its expanded form would be 200+50+6.

The distributive property is a property of multiplication that states that if you have two terms a and (b+c) multiplied together, their product is the same as ab+ac; the a is distributed multiplicatively to the b and the c.

Putting 2 and 2 together, this question wants us to take the expanded form of 256 (200+50+6), and use the distributive property to find:

[tex]7 \times(200+50+6)[/tex]

Can you use the definition of the distributive property above to find the product?

An amusement park sells child and adult tickets at a ratio of 8:1. On Saturday, they sold 147 more child tickets that adult tickets. How many tickets did the amusement park sell on Saturday?

Answers

Because the ratio is eight to one and 147 child tickets were sold, an easy way to solve the problem is through cross-multiplication: 8 over 1 times 147 over X. Using this equation, you'd divide 147, the number of child tickets, by 8, the child ticket ratio equivelant. By doing this, you'll find that the adult tickets sold on Saturday was approximately 18 (the answer comes out to a decimal, but for tickets you'd round to the nearest number).

What is the area of rhombus ABCD ? Enter your answer in the box. Do not round at any steps. units² Rhombus A B C D on a coordinate plane with vertex A at 1 comma 0, vertex B at 7 comma negative 2, vertex C at 1 comma negative 4, and vertex D at negative 5 comma negative 2. Point P is at negative 3.8 comma 1.6. Dashed segments join point P to point D and point P to point A, forming right angle D P A.

Answers

We know, that when d₁ and d₂ are diagonals, then area of rhombus is:

[tex]A = \frac{1}{2}\cdot d_1\cdot d_2[/tex]

In this case we have:

[tex]d_1 = |7-(-5)|=|7+5|=|12|=\boxed{12}\\\\d_2 = |0-(-4)|=|0+4|=|4|=\boxed{4}[/tex]

so the area:

[tex]A=\frac{1}{2}\cdot d_1\cdot d_2=\frac{1}{2}\cdot 12\cdot 4=6\cdot4=\boxed{24\,\,\text{units}^2}[/tex]

Answer: 24 Units squared

Step-by-step explanation:

The wildflowers at a national park have been decreasing in numbers. There were 300 wildflowers in the first year that the park started tracking them. Since then, there have been one fourth as many new flowers each year. Create the sigma notation showing the infinite growth of the wildflowers and find the sum, if possible.

Year

New flowers

1

1200

2

300

3

75

Answers

Although the number of new wildflowers is decreasing, the total number of flowers is increasing every year (assuming flowers aren't dying or otherwise being removed). Every year, 25% of the number of new flowers from the previous year are added.
The sigma notation would be:
∑ (from n=1 to ∞) 4800 * (1/4)ⁿ , where n is the year.
Remember that this notation should give us the sum of all new flowers from year 1 to infinite, and the values of new flowers for each year should match those given in the table for years 1, 2, and 3
This means the total number of flowers equals:
Year 1: 4800 * 1/4 = 1200 ]
+
Year 2: 4800 * (1/4)² = 300
+
Year 3: 4800 * (1/4)³ = 75
+
Year 4: 4800 * (1/4)⁴ = 18.75 = ~19 (we can't have a part of a flower)
+
Year 5: 4800 * (1/4)⁵ = 4.68 = ~ 5
+
Year 6: 4800 * (1/4)⁶ = 1.17 = ~1
And so on. As you can see, it in the years that follow the number of flowers added approaches zero. Thus, we can approximate the infinite sum of new flowers using just Years 1-6:
1200 + 300 + 75 + 19 + 5 + 1 = 1,600

What is the slope of the line?
y = -9/10x + -6
Question 8 options:
a) 6
b) 9/10
c) -6
d) -9/10

Answers

D) -9/10

because the slope is the number before the x

The slope-intercept form of the equation of a line is

y = mx + b

where m = slope, and b = y-intercept.

m, the slope, multiplies the variable x.

m = slope

In your case, you have -9/10 multiplying x, just like m is in the equation I wrote, so the slope is -9/10

△EFG≅△JKL. What is m∠K? Enter your answer in the box. ° Two same size triangles. Triangle L J K and triangle E F G. angle F is 62 degrees. Angle G is 53 degrees.

Answers

If the two triangles are congruent, the measure of ∠K should be the same as ∠F and the same for the others.

m∠E = m∠J , m∠F = m∠K , and m∠G = m∠L.

m∠K = 62°

Can you give me some problem that’s as to do with slope or rise over run as many as you want plz I need to study for a test that is tomorrow

Answers

Answer:

hi im also doing it

Step-by-step explanation:

some 4 u to do

tell me answer after ur done

Plsss helppppppp plsssss

Answers

Set up an equation of ratios as shown below:

h 24 ft 4
----- = ---------- = ---
4 6 ft 1

Cross multiplying the 1st and 3rd fractions, we get h=16 ft (answer)

I don't understand this. Please help!:::: Provide an answer for a, b, c, and d.

Answers

Answer for part A is [tex]\angle A \cong \angle D[/tex] which in English means "angle A is congruent to angle D"

The reason why we know that angle A and angle D are congruent is because they are both right angles. By the right angle congruence theorem (the reason just below the blank for part A), we can say that angle A = angle D. They are both 90 degree angles.

------------------------------------------------
Answer for the blank in part B is "Given" without quotation marks of course. This is the first "given" while the second given is coming up in part C

------------------------------------------------
For part C, the other given is [tex]\angle C \cong \angle F[/tex] so that's what will go in the blank. It may seem silly, but all we're doing is repeating verbatim what is given to us. With any proof, you always start with what you are given and somehow connect it with what you're trying to prove

------------------------------------------------
Finally, the answer for the blank in part D is "AAS Congruence Theorem" (without quotes)

The AAS congruence theorem allows us to prove two triangles congruent if we know if two pairs of angles are congruent plus if we know two sides are congruent as well.

The angle portions are covered by part A and part C. The side portions are part B's territory. Combining A, B, & C allows us to use the AAS theorem

Note: It is NOT the ASA theorem because the two angles do not sandwich the sides. In other words, the side AB is not between the two angles A and C. Similarly, DE is not between the two angles D and F. The order is very important as ASA is slightly different than AAS.

Find the equation of a line that intersects with y=2x-1 on the y-axis and is parallel to y=-x.
Please explain.

Answers

First you multiply2x1 which is 2so now you know that y=2 right then you multiply 2 x 3=6 6=x for the last you wright YxX = 2 x 6=12.Hope I helped) this is your answer

The equation of the required line is: y=-x-1.

y=2x-1 is in slope intercept form. So the y-intercept = -1.

Given that the line intersects with y=2x-1 on the y-axis. It means the required line also has y-intercpt =b= -1.

Given that: The line is parallel to y=-x.

The slope of y=-x is -1. By comparing with y=mx+b.

Since the lines are parallel. So the required line will also have slope = m= -1.

So the equation of the required line is: y=mx+b or y = -1x + (-1) or y=-x-1.

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Solve the equation. 2x + 4 = 3x – 2 6 7 3 –2

Answers

-x+4=-2
-x=-6
x=6
x will be 6

What is the median of 18 and 16

Answers

The median is the middle number. The median of 18 and 16 would be 17.
18 17 16...therefore 17 is the middle number.

the median is the number in between two numbers

In a number line, the order is

16, 17, 18

Because 17 is inbetween 16 & 18, 17 is the median

hope this helps

17 is your answer

Calculate the surface of the cube.

Answers

The surface area would be the area of one side x6, since cubes have 6 identical sides. And each side has dimensions 1.8 cm x 1.8 cm, which is 3.24 cm^2. (3.24 cm^2) x 6 = 19.44 cm^2

Cube has 6 sides at 1.8 cm answer is A= 6a² = 6 · 1.8² = 19.44

Paul's family drove 377 mi to the beach averaging 58 mi/h on the way there. On the return trip home, they averaged 65 mi/h .

What was the total time Paul's family spent driving to and from the beach?

Answers

To get the answer you would do 377÷58 which would give you 6.5, that means that going to the beach is 6 hours and 30 minutes. For going home from the beach you would do 377÷65 which would give you 5.8 which means 5 hours and 48 minutes. Every 0.1 is 6 minutes while every 1.0 is an hour. To get to your final answer, you would add together 6 hours & 30 minutes with 5 hours & 48 minutes which would give you 12 hours and 18 minutes since there is 60 minutes in an hour, 48+30=78

Total time driving to and from beach: 12.3 hours; averaging 58 mph there, 65 mph returning home.

To find the total time Paul's family spent driving to and from the beach, we can calculate the time for each leg of the trip and then add them together.

1. Time taken for the trip to the beach:

[tex]\[ \text{Time}_1 = \frac{\text{Distance}_1}{\text{Speed}_1} \][/tex]

2. Time taken for the return trip:

[tex]\[ \text{Time}_2 = \frac{\text{Distance}_2}{\text{Speed}_2} \][/tex]

Given:

[tex]- Distance to the beach, $ \text{Distance}_1 = 377 $ miles\\- Speed to the beach, $ \text{Speed}_1 = 58 $ mph\\- Speed returning home, $ \text{Speed}_2 = 65 $ mph[/tex]

Let's calculate:

[tex]1. \[ \text{Time}_1 = \frac{377}{58} \][/tex]

[tex]2. \[ \text{Time}_2 = \frac{377}{65} \][/tex]

Now, let's compute:

[tex]\[ \text{Time}_1 = \frac{377}{58} \approx 6.5 \text{ hours} \]\[ \text{Time}_2 = \frac{377}{65} \approx 5.8 \text{ hours} \][/tex]

Finally, to find the total time spent driving to and from the beach, we add these times:

[tex]\[ \text{Total time} = \text{Time}_1 + \text{Time}_2 \]\[ \text{Total time} \approx 6.5 + 5.8 \]\[ \text{Total time} \approx 12.3 \text{ hours} \][/tex]

So, Paul's family spent approximately 12.3 hours driving to and from the beach.

What are the expressions in factored form?

6x^2 + 4x

4x^2 + 11x + 6

9x^2 - 4

Answers

6x^2 + 4x = 2x(3x + 2)

4x^2 + 11x + 6 = (4x + 3)(x + 2)

9x^2 - 4 = (3x +2)(3x - 2)

2x(3x+2)

(4x+3)(x+2)

(3x+2)(3x-2)

Other Questions

Sexual assault and rape are usually committed by a a. stranger. b. person the victim knows. c. drug addict. d. person in a position of power. A typical action potential of a myocardial contractile cell lasts ________ millisecond(s). 10 POINT HELP FAST!He not only told me about it, but he acted out the part of a white player charging into me, blaming me for the "accident" and calling me all kinds of foul racial names. He talked about my race, my parents, in language that was almost unendurable."They'll taunt and goad you," Mr. Rickey said. "They'll do anything to make you react. They'll try to provoke a race riot in the ballpark. This is the way to prove to the public that a Negro should not be allowed in the major league. This is the way to frighten the fans and make them afraid to attend the games."What is the authors purpose for including these paragraphs?A.to inform readers about the history of race riots at American ballparksB.to inform readers about the challenges Rickey and Robinson expect to faceC.to persuade readers that all races should be treated equally in American sportsD.to entertain readers with a story about a fight between Ricky and Robinson the two factors that create a story's setting are time period and How does the authors use of a one-act climactic structure affect the emotional impact of part two of King Arthur's Socks: A Comedy in One Act? On the first day of the year, you have $700 in your bank account. You spend $35 per week. Your friend starts the year with $450 in his bank account. He saves $15 per week. Solve the equation 700 35w = 450 + 15w to find out how many weeks, w, it will take for you and your friend have the same amount of money in your accounts. Why are the daughter and mother protagonist and antagonist? Joseph needs to find the quotient of 3.216 8. In what place is the first digit in the quotient? the zeros of the functions f(x) = 3x^2 - 3x - 6 Why do ionic compounds hve high melting points and boiling points Which of these excerpts is one of the main arguments in Jack London's "The Human Drift"? The quantity of reserves that banks must hold against deposits is called ?Read the excerpt from "Yearbook. She wouldnt characterize herself as shy; its just that she thought of herself as an individual, as opposed to being dependent on others. It was safer and easier that way, especially since her best friend Clara had unexpectedly moved to California last summer. Just Fatima doing Fatimas thinga club of one. Which type of conflict is presented in this excerpt? Honeybees perform a waggle dance to indicate the direction of If you pull a wool sweater over your head, you will often end up with a wild hairdo. Your hair is hard to comb and wants to stand up. Why? Cells that remain as sources of other cells are called PLEASE HELP ASAP WILL GIVE 30 POINTS TO THE FIRST PERSON TO ANSWER THIS! ANSWER NEEDS TO BE AT LEAST 4-5 COMPLETE SENTENCES!To what degree are the modern democratic ideals for voting open debate and trial by jury based upon the ideas of ancient greek city states. What is proteins that move needed substances or waste materials through the plasma membrane? How did the founders put the bill of rights in the constitution? Number theory find two consecutive odd positive integers whose product is 323. Steam Workshop Downloader