If you drive for 2 hours, at 60 miles per hour, you will have traveled 120 miles. this is a very common type of calculation, involving three quantities: distance, rate and time. if you know just two of these three quantities, you can always calculate the third. thus, if you want to know how much time it is going to take you to get somewhere, and you know that the distance is 120 miles and you will drive at a rate of 60 miles per hour, you can divide the 120 miles by the 60 miles per hour and obtain a time of 2 hours.

Answers

Answer 1
do u still need the answer


Related Questions

Rob Retiree gets a Social Security benefit of $800 per month. His wife receives a benefit equal to 50 percent of Rob's benefit. If they take an additional $300 per month from savings, what will their monthly income be?

Answers

If Bob gets $800, his wife gets half of it (50%) namely $400, so, together they get 1200 from SS. 
Add to it $300 that comes from savings and you get a total of 1200 + 300 = $1500

Hope I helped :)

The cost of renting a car is $35/wk plus $0.25/mi traveled during that week. An equation to represent the cost would be y = 35 + 0.25x, where x is the number of miles traveled. If your cost was $51.25, how many miles were you charged for traveling?

Answers

Final answer:

To find the number of miles traveled when the total cost is $51.25, subtract the base cost from the total and divide by the per-mile rate, resulting in 65 miles traveled.

Explanation:

The question asks how many miles were traveled if the total cost for renting a car was $51.25. According to the equation y = 35 + 0.25x, where y represents the total cost and x represents the miles traveled, we first need to subtract the base cost of $35 from the total cost to find out how much is charged for the mileage.

Here is how you calculate it:

Subtract the weekly rental cost from the total cost: $51.25 - $35 = $16.25. Divide the remaining cost by the cost per mile: $16.25 / $0.25 = 65 miles.

Therefore, you were charged for traveling 65 miles.

A certain natural number is not divisible by 7 can
it be divisible by 14?

Answers

No, not in my knowledge, if it can be divisible by 14, it can be divisible by 7

hope this helps
I don't ginkgo that is possible. sorry

Elleanna is planning to join a DVD club and is investigating the options for membership. Option 1 is $20 membership fee $1.25 rental change for each DVD rented. Option 2 has no rental fee and changes $2.50 for each DVD rented. How many DVDs would Elleanna have to rent in order for the total cost of Option 1 to be equal to option 2?

Answers

option 1 : 20 + 1.25d
option 2 : 2.50d

when will they be equal......so set them equal to each other
20 + 1.25d = 2.50d
20 = 2.50d - 1.25d
20 = 1.25d
20 / 1.25 = d
16 = d.....so they will be equal at 16 dvd rentals

Elleanna has to rent in order for the total cost of Option 1 to be equal to option 2 will be 16.

What is a linear equation?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

Elleanna is planning to join a DVD club and is investigating the options for membership. Option 1 is a $20 membership fee and $1.25 rental charge for each DVD rented. Option 2 has no rental fee and charges $2.50 for each DVD rented.

Let 'x' be the number of DVDs and 'y' be the total cost. Then the equations are given as,

y = 1.25x + 20

y = 2.5x

If the total cost becomes equal, then the number of DVDs rented will be given as,

2.5 = 1.25x + 20

1.25x = 20

x = 16

Elleanna has to rent in order for the total cost of Option 1 to be equal to option 2 will be 16.

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pep club members are making spirit buttons. They make 490 spirit buttons in 3 1/2 hours. Find the number of button pep club makes per hour

Answers

140 should be your answer. 490 divided by 3.5 = 140 :)

Answer:

140 button pep club makes per hour.        

Step-by-step explanation:

Given : Pep club members are making spirit buttons. They make 490 spirit buttons in [tex]3\frac{1}{2}[/tex] hours.

To find : The number of button pep club makes per hour ?

Solution :

In  [tex]3\frac{1}{2}[/tex] hours they make 490 buttons.

i.e. In 3.5 hours they make 490 buttons.

So, In 1 hours they make [tex]\frac{490}{3.5}[/tex] buttons.

In 1 hours they make 140 buttons.

Therefore, 140 button pep club makes per hour.

What does the equation y = x2 represent as a curve in the set of real numbers2?

Answers

Actually the given equation y = x^2 represents a parabola in the set of real numbers. A parabola is defined to be a symmetrical open plane curve created by the intersection of a cone with a plane parallel to its side. Since the square is on the x, therefore the parabola is opening upwards.

 

Answer:

Parabola

The equation y = x^2 represents a parabola as a curve

The equation is given as:

y = x^2

The above equation has a degree of 2

Polynomials that have a degree of 2 are referred to as quadratic equations

The curve of a quadratic equations are called parabola

Hence, the equation y = x^2 represents a parabola as a curve

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Solve 11kx + 13kx = 6 for x.
A. X= 1/4k
B. X= 4k
C. X= 4/k
D. X= k/4

Answers

24kx = 6
kx = 6/24
kx = 1/4
x = 1/4/k
x = 1/4k

Answer: A) X = 1/4k or the first option.

Answer:

Option (a) is correct.

[tex]x=\frac{1}{4k}[/tex]

Step-by-step explanation:

Given: Equation 11kx + 13kx = 6

We have to solve for x and choose the correct option from the given options.

Consider the given equation  11kx + 13kx = 6

Taking kx common, we have,

kx (11+13) = 6

Simplify, we have,

24kx = 6

Divide both side by 24, we have,

[tex]kx=\frac{6}{24}[/tex]

Simplify, we have,

[tex]kx=\frac{1}{4}[/tex]

Divide both side by k, we have,

[tex]x=\frac{1}{4k}[/tex]

Thus, Option (a) is correct.

Find the domain of the graphed function?

Answers

Answer:

The correct answer to this question is C: x > 0

Step-by-step explanation:

A tee-ball team for 5 year-olds has half as many girls as boys. If there are 15 children on the team, how many are boys and how many are girls?

Answers

there are 10 boys because half of 10 is 5 5+5 equals 10

As the has half as many females as males, the number of males in the team is 10, and the number of females in the team is 5.

What is the number of males and females in the team?

Given the parameter:

A team for 5-year-olds has half as many females as males.

There are 15 children on the team.

There are half as many females as males, this can be expressed as:

Let G represents females and B represents males.

G = 0.5B

Also, there are 15 children on the team, so we can write an equation based on the total number of children:

B + G  = 15

Now, we solve the system of equations:

G  = 0.5B

B + G  = 15

First, substitute the expression for females from the first equation into the second equation:

B + 0.5B  = 15

1.5B = 15

B = 15/1.5

B = 10

Plug B = 10 into the first equation and solve for females:

B + G = 15

10 + G  = 15

G = 15 - 10

G = 5

So, there are 10 males and 5 females on the team.

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What is the quotient of 7670 and 94

Answers

divide:

7670 / 94 = 81.59574468


 round the answer as needed.

A senior class is selling lanyards as a fundraiser. The profit for each lanyard is $0.75. Write and solve an inequality to determine the number of lanyards the class must sell to make a profit of at least $250.

Answers

0.75x > = 250
x > = 250/0.75
x > = 333.33....so they would have to sell at least 334 of them
Ok so lets say that the number of lanyards is equal to b. We have to write an equation that solves for b. That would be:

0.75b ≥ 250

Now you solve the equation

0.75b ≥ 250
——— —— (divide both sides by 0.75)
0.75 0.75

b ≥ 333.3

You have to round that up because you can’t sell part of a lanyard. So the answer is:

The seniors have to sell at least 334 lanyards.

Solve for v
8v-4v=8
Answer:2

Answers

Solve for v:4 v = 8
Divide both sides of 4 v = 8 by 4:(4 v)/4 = 8/4
4/4 = 1:v = 8/4
The gcd of 8 and 4 is 4, so 8/4 = (4×2)/(4×1) = 4/4×2 = 2:Answer: v = 2

You ate 2⁄3 of the pizza. How many twelfths is that?

Answers

You would multiply 2x4 and 3x4 and it would be 8/12 so that leaves you with 4 twelths left.

Write word form for number 7.351

Answers

Answer:

seven point three five one thousandths


Step-by-step explanation:


A number n is less than 6 units from 0. Write an absolute value inequality

Answers

The absolute value inequality which relates to the expression n is less than 6 units from 0 is |n|< 6

The absolute value which stand for 6 units From 0 can be expressed as :

|0 - 6| = 6 (absolute value of any number or expression is always positive)

This means that, the number n is less than 6

Therefore, the expression can be written as :

|n| < 6. This means that the absolute value of n is less than 6.

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Final answer:

To write an absolute value inequality when a number n is less than 6 units from 0, use the notation |n| < 6.

Explanation:

To write an absolute value inequality, we need to express the distance between the number n and 0 as less than 6 units. This can be done by using the absolute value notation: |n| < 6. In this inequality, the absolute value of n must be less than 6 units.

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From the ground, a hot-air balloon went up at a speed of 375 feet per minute for 5 minutes. It then went down at a speed of 225 feet per minute for 6 minutes. How far is the hot-air balloon above the ground?

Answers

it went up: 375 *5 = 1875 feet total

it went down: 225 *6 = 1350 feet total

1875-1350 = 525

 it is 525 feet above the ground

It went up (375*5 = 1875) then down (225*6 = 1350).

To find how high it is above ground subtract it's rise (1875) by its fall (1350)

A publisher estimates their costs of publishing a book is from $980,000 to $1,240,000. So far, they have spent $824,000. Which compound inequality correctly expresses how much more the publisher can spend?

$155,850 ≥ x ≤ $415,850

$155,850 ≤ x ≥ $415,850

$155,850 ≥ x ≥ $415,850

$155,850 ≤ x ≤ $415,850

Answers

The least amount the publisher can spend is:
980,000 - 824,000 = 156,000

The greatest amount the publisher can spend is:
1,240,000 - 824,000 = 416,000

The range of amount the publisher is left to spend is given by:
156,000 ≤ x ≤ 416,000

Answer: Fourth option (D)

Answer:

[tex]155,850 \leq  x \leq 415,850[/tex]

Step-by-step explanation:

A publisher estimates their costs of publishing a book is from $980,000 to $1,240,000.

Let x be the amount publisher can spend

So, [tex]980000\leq x \leq 1240000[/tex]

Now we are given that  So far, they have spent $824,000

So, [tex](980000-824000)\leq x \leq (1240000-824000)[/tex]

[tex]156000\leq x \leq 416000[/tex]

So, Option D is true

Hence compound inequality correctly expresses how much more the publisher can spend is [tex]155,850 \leq  x \leq 415,850[/tex]

alvin is 13 years older than elga. the sum of their ages is 107. what is elga's age

Answers

alvin is 94 years old!
a = e + 13
a + e = 107

e + 13 + e = 107
2e + 13 = 107
2e = 107 - 13
2e = 94
e = 94/2
e = 47 <=== elga's age

a = e + 13
a = 47 + 13
a = 60....alvin's age

To receive a grade A, the average of four 100-point exams must be 90 or better. If a student received scores of 89, 82, and 94 on the first three exams, what minimum score does he need on the fourth exam to earn an A?

Answers

(89 + 82 + 94 + x) / 4 > = 90
(265 + x) / 4 > = 90
265 + x > = 90 * 4
265 + x > = 360
x > = 360 - 265
x > = 95.....the student would have to make a minimum of 95

in which quadrant is (-2,1 ) located

Answers

That point is located in quadrant 2. Hope this helped!

Which letters from the table represent like terms? -2x 3 4x 1

Answers

Which letters from the table represent like terms? -2x 3 4x 1

-2x and 4x represent like terms because they both have the same variable. 

Which is true? A 4.02 > 4.1 B 4.181 < 4.118 C 4.5 > 4.49 D 4.665 > 4.67

Answers

The answer is C. Hope I helped!

The statements, 4.02>4.1, 4.181<4.118 and 4.665>4.67 are true. Therefore, options A, B and D are the correct answers.

How to compare to decimals?

Comparing decimals involves starting with the digits having the highest place value, just like when comparing other whole numbers. We begin the comparison by putting the provided decimal numbers in a place value table. We move on to the digits in the next place to the right if the digits on the biggest place value match. Up till the digits that are different are reached, we continue comparing digits.

A) 4.02>4.1

Here, the statement is true.

B) 4.181<4.118

The statement 4.181<4.118 is true.

C) 4.5>4.49

The statement 4.5>4.49 is not true.

D) 4.665>4.67

The statement 4.665>4.67 is true.

Therefore, options A, B and D are the correct answers.

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A retired woman has $60,000 to invest but needs to make $6,000 a year from the interest to meet certain living expenses. One bond investment pays 15% annual interest. The rest of it she wants to put in a CD that pays 7%. If we let x be the amount the woman invests in the 15% bond, how much in dollars will she be able to invest in her CD?

Answers

Let x be the amount the woman invests in the 15% bond, then the amount she invested in her CD is given by $60,000 - x.

The interest she receives from the 15% bond is given by 0.15x while the interest she receives from the 7% CD is given by 0.07(60,000 - x) = 4,200 - 0.07x

Giving that her total annual interest is $6,000, then

[tex]0.15x+4,200-0.07x=6,000 \\ \\ \Rightarrow0.08x=6,000-4,800=1,200 \\ \\ \Rightarrow x= \frac{1,200}{0.08} =$15,000[/tex]

Therefore, the amount of dollars she will be able to invest in her CD is $60,000 - $15,000 = $45,000

wich one of these numbers is not like the others 21,15,6,16,27

Answers

6 cause all the others are 2 digit (i think this is the right one) tell me if i'm wrong
6 because they aren’t like it

potatoes are selling for $0.48 per pound. How much is 12lbs of potatoes?

Answers

0.48 per pound= 12*.48=$5.76

multiply price per pound by pounds

0.48 * 12 = $5.76 total

What's 39,230 rounded to the nearest ten thousabd

Answers

40,000 is the correct answer

The correct answer is 40 000

39230 correct to 10 000 would have been 39 000, but there is 9 after 3, so we must add 1 to the 9 giving a result of 40 000.


Hope it helped!

Music may help people relax. John got two groups of people together. He took everybody's pulse of blood pressure. The one group to listen to soothing music while other group sat in silence. After the song was over, he measured everyone's pulse and blood pressure.

What is the independent variable?
What is the dependent variable?
What are the constants or control variables?

Answers

Independent: Music or silence

Dependent: Pulse and blood pressure

Constants: Similar rooms, similar temperature, similar heart health, same time in areas, same kind of environment, etc.
Final answer:

In John's experiment, the independent variable is the condition of the groups (listening to music or sitting in silence), the dependent variables are pulse and blood pressure, and the control variables could include room temperature, the timing, the duration of the experiment, and the use of consistent measurement devices.

Explanation:

In this experiment conducted by John, the independent variable is the condition under which each group is placed—which is, one group listening to soothing music and the other group sitting in silence. This is the independent variable because it's the factor that John changes or manipulates during the experiment.

The dependent variables here would be the pulse and blood pressure of the individuals in both groups. These variables are considered dependent because their values may change based on the effect of the independent variable (i.e., the type of noise the group is subjected to).

The constants, or control variables, in this experiment could include the room temperature, the timing of the experiment, the duration for which the conditions are applied (the length of the song), and the same pulse and blood pressure checking device, among others. These are the factors that remain the same throughout the experiment to ensure that the results are only influenced by the independent variable and not by any other factors.

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One card is randomly selected from a deck of cards. find the odds against drawing a blackblack fivefive.

Answers

Since there are 2 black suites and there are 26 (1/2) black cards in a deck, and there is 1 five per suite, there are 2 black fives. Therefore, since there are 52 cards in a deck, there is a 2/52 you draw a black 5. To find the odds against that, we get 1-2/52=52/52-2/52=50/52 due to that we want to find the probability of not drawing a black 5 so we subtract the chances of getting that from the equation

what is twenty less than twelve percent of a number minus the sum of twice the number and negative fifteen

Answers

(0.12*x - 20) - (2x + -15)

So basically here, you can write out the equation, what is twenty less

-20

Than twelve percent of a number (we have to create a variable here)

0.12x - 20

Minus 

(0.12x - 20) - 

The sum of twice the number

(0.12x - 20) - 2x

and negative fifteen

(0.12x - 20) - (2x + -15)

So to solve this, you want to open up both parenthesis, the first one is easy, and the second one, reversing all operations inside.

0.12x - 20 - 2x - -15

or 

0.12x - 20 - 2x + 15

(because two minuses equals one plus)

Now you can reorder all of the components, having them keep the sign before them

(+) 0.12x - 2x + 15 - 20

Or

-1.88x + -5

And so there we go, that's the most we can do.

(Or something I probably made a mistake at some point)


Hi there! I'll try to help you throughout this. :)

First, write your equation in number form, obviously.

[(0.12 * n) - (2n + -15)] - 20

Second, multiply -1 to the second half of the parentheses.

[(0.12 * n) + (-2n + 15)] - 20

Now multiply, group, and simplify!

(0.12n + -2n + 15) - 20

-1.73n + 15 - 20

-1.73n - 5

There you are. :)

I may be wrong, but I do believe the answer is -1.73n - 5.

Charles can type 675675675 words in 999 minutes.
How many words can Charles type in 131313 minutes?

Answers

I think, 8.881381373*10^10
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