Answers
Answer:
Its easy
Step-by-step explanation:
Just think and ask teachers for help math is easy if your good at anything else in school , then math should be easy it have to do with all that.
Related Questions
Use the sample data from the sample to find the best estimate for the proportion of the population that answered yes
Answers
Answer:
I dont see a sample.
Step-by-step explanation:
Find the total paid on a $65,000 loan with 6% simple interest for 4 years
Answers
Answer:
**If the interest is by year then this should work
The interest is $15600 and the amount is $80600.
Step-by-step explanation:
Problem
You deposit $65000 into a bank account paying 6% simple interest per year. You left the money in for 4 years. Find the interest earned and the amount at the end of those 4 years?
Result:
The interest is $15600 and the amount is $80600.
4 out of 5 students eat lunch in the cafeteria. How many of the 400 students would you expect to eat in the cafeteria? ( this has to deal with probability)
Answers
Answer: 320/400
Step-by-step explanation:
4/5
400 divided by 5= 80
4 times 80= 320
Answer:
320?
Step-by-step explanation:
Over which interval is the graph of f(x) = –x2 + 3x + 8 increasing? (–∞, 1.5) (–∞, 10.25) (1.5, ∞) (10.25, ∞)
Answers
Answer:
(–∞, 1.5) or A on edge
Step-by-step explanation:
took the test
Over (∞, 1.5), the graph of f(x) = -x² + 3x + 8 is increasing.
A relation f from a set A (the domain of the function) to another set B (the co-domain of the function) is called a function in math. f = {(a,b)| for all a ∈ A, b ∈ B}
It is given that function is
f(x) = -x² + 3x + 8
We know that graph of f(x) is increasing if f’(x) > 0
-2x + 3 > 0
-2x > -3
x < 3/2 or 1.5
Thus, the graph is increasing over (∞, 1.5).
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Does 4 divided by 3 = 3/4?
Answers
I need to solve for x.
Answers
Step-by-step explanation:
cvgchhiyf t dB rb. well can b d 7fvbdrj sh rubber. CTN b cry
Which table represents a linear function?
Answers
The table that represents linear function is table 1
What is linear function?A linear function is a mathematical expression of the form f(x) = mx + b, where x is the variable, m is the slope, and b is the y-intercept.
It represents a straight line on a graph, with constant rate of change.
Table 1, shows clearly a linear function property,because the rate of increase in y is proportional to rate of increase in x.
Slope = 25-15/5-3 = 10/2 = 5
y -15 = 5( x - 3)
y -15 = 5x -15
y = 5x
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NEED ASAP!!!!By visual inspection, determine the best-fitting regression model for the data plot below
A.No pattern
B.Quadratic
C.Exponential
D.Linear
Answers
Answer: Linear
Step-by-step explanation:
Answer:
linear
Step-by-step explanation:
a p e x
What is the name of the federal agency that regulates the investment industry?
A. SEC
B. S&P 500
C. NYSE
D. Dow Jones
Answers
Answer:
sec
Step-by-step explanation:
The name of the federal agency that regulates the investment industry is SEC. Therefore, option A is the correct answer.
What is the federal agency?Federal agencies are specialized government institutions created for a particular function, such as resource management, financial regulation of specific sectors, or matters of national security. Although a presidential order may also be used to establish these organisations at first, legislative action is usually required to establish them.
The Securities and Exchange Commission (SEC) was founded as an independent federal agency by the Securities Exchange Act of 1934. The Securities and Exchange Commission (SEC) is one of the most wide and powerful bodies, enforcing Securities legislation in the United States controlling the bulk of the securities business. In addition to other electronic securities markets and enterprises, it oversees stock exchanges, options markets, and options exchanges in the United States. It also regulates financial advisers who are not governed by the government.
Therefore, option A is the correct answer.
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The volume of a sphere with a radius of 5 cm is approximately _[blank]_ cm3.
Enter the value that correctly fills in the blank in the previous sentence.
Use 3.14 for π, and round your answer to the nearest hundredths place if necessary.
Answers
Answer:
V = 523.33 cm^3
Step-by-step explanation:
The volume of a sphere is given by
V =4/3 pi r^3
We know the radius is 5
V = 4/3 (3.14) 5^3
V=523.3333333
Rounding to the hundredths place
V = 523.33 cm^3
Answer:
523.33 cm
Step-by-step explanation:
V= 4/3 pi r3
=4/3 pi (5 cm)3
=4/3 pi (125cm)
=4/3 3.14 (125cm)
=4/3 (392.5)
Volume= 523.33 cm
Megan walked 4/10 mile to the park she walk the same distance home how much does she walk all together write in simplest form
Answers
Answer:
4 over 5 {4/5}
Step-by-step explanation:
4/10 + 4/10 is 8/10, divide both by 2 and you get 4/5
Answer: [tex]\frac{4}{5}[/tex] miles
Step-by-step explanation:
She doubled the distance; multiply by 2.
[tex]\frac{4}{10}*2=\frac{4}{5}[/tex]
Explain how you can find the area of a polygon
Answers
Step-by-step explanation:
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.Final answer:
The area of a polygon can be estimated using a grid to count squares, with specific formulae used for regular shapes. Irregular shapes can be broken down into simpler shapes, and the areas summed up, or approximated as areas under a curve using rectangles.
Explanation:
To find the area of a polygon, one approach can be to approximate the area using graph paper. You would place the polygon over a grid and count the number of squares that are completely covered by the polygon. Partial squares would be estimated. For polygons with straight sides like triangles, rectangles, and other regular shapes, you can use specific formulae. For example, the area of a triangle is found using the formula A = wh/2, where 'w' is the base width and 'h' is the height.
To find the area of irregular shapes, the shape can be broken down into a combination of known shapes, then the area for each known shape is calculated and summed up. For instance, if you're finding the area within a curve represented by a graph, you can approximate the area under the curve by summing up the areas of rectangles (or triangles) that fit under the curve.
An anchor chain weighs 100 pounds for every meter of chain. What is the mass of anchor chain in kilograms if it touches the bottom of the sea at 180 meters? (Assume the anchor is fully payed out. Round to the nearest whole number and do not include units or commas in your answer.) Note: There are 0.454 kilograms in a pound.
Answers
Each meter weighs 100 pounds.
There are 180 meters.
So, it weighs 18000 pounds.
There are 0.454 kilograms in a pound.
There are 0.454*18000=8172 kilograms in 18000 pounds.
Which of the following are operations in the algebra of sets?
multiplication
union
division
Intersection
subtraction
Select all that apply
Answers
On a coordinate plane, a line goes through (0, negative 5) and (5, 0).
A system of equations consists of a line s of the equation y = x - 5 that is graphed in orange, and a line t that passes through the points (0, 2) and (8, -4). The equation of line t is y = −3
4
x + 2. What is the solution to this system of linear equations?
(_,_)
Answers
Answer:
(5,-5)
Step-by-step explanation:
there is 5 and there is -5 therefore it make s(5,-5)
Answer:
4,-1
Step-by-step explanation:
i just did the assingment
rewrite 1/2 using sixths
1 1/3-1/2= 8/6-
your help is appreceatedd
Answers
To rewrite 1/2 using sixths, we multiply both the numerator and denominator by 3. Therefore, 1/2 can be rewritten as 3/6.
Explanation:To rewrite 1/2 using sixths, we need to find an equivalent fraction with a denominator of 6. Fractions are equivalent when they represent the same value or proportion.
To convert the denominator from 2 to 6, we multiply it by 3. We must then do the same to the numerator to keep the value of the fraction the same. So, if we multiply both the numerator and denominator of 1/2 by 3, we get:
1 * 3 = 32 * 3 = 6Therefore, 1/2 can be rewritten as 3/6 in terms of sixths.
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Which are the coordinates of the vertices of the reflected figure when triangle ABC is reflected across the x-axis? 100 POINTS
A'(–5, –3)
B'(3, –2)
C'(–2, –2)
A'(–5, –3) B'(3, –2)
C'(2, 2)
A'(5, 3) B'(3, –2)
C'(2, 2)
A'(5, 3) B'(–3, 2)
C'(–2, –2)
Answers
Answer: Notice that since the line of reflection was the x-axis, the x-coordinate of each vertex stays the same and the y-coordinate of each vertex is the opposite of the original vertex, so in that case, the answer is
Option 4 or D.
Plz mark brainliest thxx
Answer:
its the 2nd one jarvis
Step-by-step explanation:
PLZ HELP DEPENDS ON MY GRADE WILL BE MARKING BRAINLIEST ANSWER! I NEED AN EXPLANATION AND VERIFIED ANSWER! I WILL BE MARKING BRAINLIEST!
Answers
Answer:
A
Step-by-step explanation:
Subtract.
Your answer should be a polynomial in standard form.
(5p – p) – (7p? — 4p - 3)
Answers
Answer:
Step-by-step explanation:
Write the product using exponents.
(-1\2). (1/2).(1/2).
Answers
The product (-1/2) \\cdot (1/2) \\cdot (1/2) simplifies to -1 \\cdot (1/2)^2, which equals -1/4 when written using exponents.
The product of these fractions, (-1/2) \\cdot (1/2) \\cdot (1/2), can be written using exponents. Since we are multiplying the same base, (1/2), we simply add the exponents. The fraction -1/2 can be thought of as (-1) \\cdot (1/2), so it won't affect the exponent but will contribute a negative sign to the product.
To use exponents, we count how many times the base (1/2) is used as a factor: twice. We can express this as (1/2)^2. Combining this with the negative sign from (-1/2), the final expression is -1 \\cdot (1/2)^2, which simplifies to -1/4 because (1/2)^2 = 1/4.
Which of the following statements is NOT true regarding simplifying
rational expressions?
When dividing one rational expression by another rational expression, you
can rewrite your expression as a multiplication problem.
When multiplying two rational expressions together, you must first have a
common denominator.
When adding two rational expressions together, you must first have a
common denominator,
When multifying two rational expressions together, the numerators get
multiplied together while the denominators get multiplied together.
Answers
Answer:
The only untrue statement is
- When multiplying two rational expressions together, you must first have a
common denominator.
Step-by-step explanation:
A rational expression has a rational numerator and a rational denominator.
To investigate each of these statement, we take two arbitrary rational expressions
Rational expression 1 = (a/b)
Rational expression 2 = (c/d)
Taking the statements one at a time
- When dividing one rational expression by another rational expression, you
can rewrite your expression as a multiplication problem.
(a/b) ÷ (c/d) = (a/b) × (d/c)
This statement is obviously true.
- When multiplying two rational expressions together, you must first have a
common denominator.
(a/b) × (c/d) = (ac/bd)
We do not need b = d to do this multiplication, hence, this statement is false.
- When adding two rational expressions together, you must first have a
common denominator,
(a/b) + (c/d)
We first take an LCM, so that we then have
(ad/bd) + (bc/bd)
= (ad + bc)/bd
This statement is true also.
- When multiplying two rational expressions together, the numerators get
multiplied together while the denominators get multiplied together.
(a/b) × (c/d) = (ac/bd)
This statement is true.
So, only the second statement is not true.
Hope this Helps!!!
Janile went to the nurse to get her height and weight measured. The nurse said that
Janile is 59 inches tall. How tall is she in feet and inches?
Answers
Answer:
4 feet 11 inches
Step-by-step explanation:
Answer:
4fee and 11inch
Step-by-step explanation:
My teacher told me
I need help finding the perimeter of the house, please! Thx!
Answers
Answer: 124
Step-by-step explanation:
34+24+12+4+10+4+12+24
Can someone help me with this
Answers
Explanation:
Answer:
[tex]x = 9[/tex]
Step-by-step explanation:
[tex] - 9x + 1 = - 80 \\ - 9x = - 80 - 1 \\ - 9x = - 81 \\ \frac{ - 9x}{ - 9} = \frac{ - 81}{ - 9} \\ x = 9[/tex]
What is the volume, in cubic millimeters, of the composite figure? (Round to the nearest hundredth. Use 3.14 for Pi.)V cylinder = pi r squared h. V sphere = four-thirds pi r cubed.
A cylinder and half sphere. Both have a radius of 4 millimeters. The cylinder has a height of 6 millimeters.
Answers
Answer:
Volume of composite is 320.28mm³
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes, cylinder and sphere,
to solve the volume of the composite figure
1.Let us solve for the volume of the cylinder
V= πr²h
Given radius r= 4mm
Height h= 6mm
V= 3.14*(4)²*6
V=3.14*16*6
V= 301.44mm³
2. Let us solve for the volume of sphere
V= 4/3πr³
V= 4/3*3.14(4)³
V= 4/3*3.14*9
V= 113.04/3
V= 37.68mm³
But the sphere is half
So V= 37.68/2
V= 18.84mm³
Hence composite volume is
18.84+301.44
Volume = 320.28mm³
Which Numberline shows -4, -2, 1, and 2 plotted correctly? Pics for C and D are in the next picture.
Answers
Answer:
B
Step-by-step explanation:
Suppose you invest $15,000 at the age of 35, and agree to start receiving
payments at the age of 45. At age 41, you decide you want to withdraw $5000
from your account. The insurance company charges you 30% of the
withdrawal. What is the surrender charge?
Answers
Answer:
1,500
Step-by-step explanation:
Ok so all you do is fine put 30% of 5,000 and that would be 1,500
and that's you answer.
Have a great day bye!
Simply 6(x+y) + (x-y)
Answers
Work: we distribute 6 to x and y and then add x and minus y
6•x
6•y
6x + x +6y - y
Combine like terms:
=7x + 5y
What is the mean of the data set?
{12, 14, 16, 14, 13, 18, 20, 16, 14, 23}
Answers
Answer:
16
Step-by-step explanation:
160/10 = 16
Answer:
16.75 or 16
Step-by-step explanation:
The table shows the type of super power students wish they had. Super power Students Flight 888 Super strength 101010 X-ray vision 666 Invisibility 121212
Answers
Answer:
the answer is A and B
Step-by-step explanation:
The ratio of the students who wish to have X-ray vision will be 1:6 and the probability of the student can fly will be 2 / 9. Then the correct options are A and B.
What is probability?Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
The table shows the type of superpower students wish they had.
Super power Students
Flight 8
Super strength 10
X-ray vision 6
Invisibility 12
Total 36
Then the ratio of the students who wish to have X-ray vision will be
⇒ 6 / 36
⇒ 1 / 6
Then the probability of the student can fly will be
P = 8 / 36
P = 2 / 9
Then the correct options are A and B.
The complete question is given below.
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