1. Of the first 40 United States Presidents, 20% were former teachers. How many of the presidents were teachers?

Answer:

8 presidents

Step-by-step explanation:

We have to find 20% of the first 40 United States

20% = 0.2

0.2 former teachers / 40 first presidents = 8 presidents that were teachers

I hope this helps u! :D

pls help, if you awnser please tell me what I should use (ft, ft2, ft3) and use 3.14 for pi

Using only nickels, dimes and quarters, the minimum number of coins needed to cover every possible choice of 5¢, 10¢, 15€, --- to $1.35 is

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this is just for fun

Refer to your answer to the previous question: A digital media company uses the function f(p), where p is the number of people working on a digital commercial, to model the amount of money it spends to complete a commercial. You chose a reasonable domain for this function:

A) positive integers

B) positive real numbers

C) both positive and negative integers

D) both positive and negative real numbers

Help me please!! Please hurry!


It's question 3 and 6 on the right hand side

please help me with this for literally nothing

Classify this triangle by the angles and lengths of sides shown.
A. right, scalene
B. right, isosceles
C. acute, equilateral
D. acute, scalene

Can someone Pease help me with this question

brainliest if corerct

Grant decided to buy some cookies from tiff
Treats and have them delivered. Tiff Treats charges
an initial delivery fee of $3.00 plus $0.50 each mile.
If m represents the miles, write an equation that could
be used to find d, the total cost of his delivery.

HELP PLEASE!!! Which is the net of this solid?

A triangular pyramid is shown.

A net is shown with a square in the middle and 4 identical triangles on the 4 sides of the square.
A net is shown with a pentagon in the middle and 5 identical triangles on the 5 sides of the pentagon.
A net is shown with a triangle in the middle and 3 identical triangles on the 3 sides of the triangle in the middle.
A net is shown with a hexagon in the middle and 6 identical triangles on the 6 sides of the hexagon.

Anybody know the answer to this??

Label the parts:

X2 + 4y + 2(x+5) +7
factor

constant

coefficient

variable

term

exponent

Parallelogram ABCD is transformed to create parallelogram A'B'C'D'. Which shows the sequence of transformations needed to create A'B'C'D'?x–2–4–6–8246802468–2–4–6–8yADBA’B’D’C’C a.
a dilation about the origin with a factor of 3__2 and a translation 3 units to the right. b.a dilation about the origin with a factor of 2__3 and a translation 3 units to the right.
c. a dilation about the origin with a factor of 3__2 and a translation 3 units to the left.
d.a dilation about the origin with a factor of 2__3 and a translation 3 units to the left.

.
Find the percent error in this situation:
Estimated value: 1081
Actual value: 1150

If a line has a slope of ⅔ then what is the slope of a line that is parallel to it?

Mrs. Woods prepared bags of baked cookies. The graph shows the number of bags and the number of cookies she used.
She distributed the cookies evenly throughout all the bags. How many cookies did she use per bag?

The expression (2 x 7) x 3 represents the number of times Eric went to the beach each week during 3 months. Which property is applied to write the equivalent expression 2x(7x3)?

A teacher asks four students to determine the area of a circle with a circumference of 50.24 feet. The table shows the students’ responses.

Which student determines the area of the circle correctly? (Use 3.14 as an approximation of pi.)

Write an essay explaining the steps you use in finding or solving for volume of a cylinder.

Which of the following is evidence that supports the Continental Drift Theory?
A.continents fit like a puzzle
B.geological features like mountains
C.fossils
D.All of above

Find the value of x. A)21 B)27 C)31 D)34

Help me, please!! Annabelle used a protractor to measure the angle below. Is Annabelle using the protractor correctly? Explain your answer. If Annabelle is using it incorrectly, explain to her how to use it correctly.

what is (-2/5 / 3/4) = ?

Area of Trapezoids: True or false. The height connects the two slants.

what is a product of power?

30% of what number is 96?

Addison has a number cube with faces numbered 1 through 6. She will roll the number cube one time. What is the probability that the number cube will land with a number greater than 2 on the top face?
1/6 or approximately 16.7%


1/3 or approximately 33%


1/2 or 50%


2/3 or approximately 67%

pls answer quick rjwejriwejriwekr

There is an ample supply of identical blocks (as shown). Each block is constructed from four 1 × 1 × 1 unit-cubes glued whole-face to whole-face. What is the greatest number of such blocks that can be packed into a box that is 6 units tall, 7 units wide, and 8 units deep without exceeding the height of the box?