The rules of a contest say that there is a 5% chance of winning a prize. Four hundred people enter the contest. Predict how many people will win a prize.

___ people will win a prize.

Answer:

20 People will win a prize

Step-by-step explanation:

What is the value of the expression below?
2 [3 (4² + 1) ] - 2³

PLEASE HELP AND THANK YOU I NEED IT ASAP

2 glasses of milk and 3 snack bars have a total of 73 carbohydrates​ (carbs), and 4 glasses of milk and 2 snack bars have a total of 86 carbs. Determine how many carbs are in one glass of milk and in one snack bar.

There are ___ carbs in one glass of milk.

HELP ME I NEED TO FINISH THIS QUICK

If the probability of event A is P(A) 1/4

then the complement, P'(A) = ___________.

HeLp! ;^;

(05.05)The width of a rectangle is shown below:

A coordinate plane with a point A at negative 3, 3 and C at negative 3, negative 2.

If the area of the rectangle to be drawn is 20 square units, where should points B and D be located if they lie to the right of points A and C?

B(1, 3) and D(1, −2)
B(3, 3) and D(3, −2)
B(2, 3) and D(2, −2)
B(1, 2) and D(1, −3)

What is the fractional equivalent of 1.37?

please help!!


Picture 1 is the question
Picture 2 is answers

Which statement about the net is true?
A. The net can be folded to form a pyramid because at least one of the faces is a triangle.
B. The net can be folded to form a pyramid because more than one of the faces is a triangle.
C. The net cannot be folded to form a pyramid because one of the faces is a rectangle.
D. The net cannot be folded to form a pyramid because the faces that are not a base are not all triangles.

HELP! I'll give brainliest. I'm trying to help my brother and he is failing so please help me. Just..Please?!!!!!!



Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.

Find the lateral area the regular pyramid

Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

What is the surface area of the pyramid?

A. 160 square inches

B. 188 square inches

C. 224 square inches

D. 256 square inches

A customer suspects that one brand of cereal does not fill its boxes with the weight that is printed on the box. He decides to weigh several boxes to test his theory.
Which of these methods will produce the most representative sample of the population of boxes containing this brand of cereal?

A). The customer randomly selects one grocery store, weighs
one case of the cereal, and uses this weight to estimate
the weight per box
B). The customer randomly selects four grocery stores and
weighs two boxes from each selected store.
C). The customer randomly selects one grocery store and
weighs half the boxes of cereal.
D). The customer randomly selects one grocery store and
weighs all the cereal boxes on one shelf

The length of a rectangle is 3 times its width. If the length were increased by 2 inches and the width by 1 inch, the new perimeter would be 62 inches. What is the width and length of the rectangle? If w represents the width of the rectangle, then which equation could be used to solve for w?
2(4 w + 3) = 62
( w + 1)(3w + 2)=62
2(3 w + 3) = 62

Justin has a crate that is 8 feet long, 2 feet wide, and 3 feel tall. Decide wether each of the crate sized described below has the same volume as justin's crate.

PLEASE HELP ME i will give you a brainliest, 5 stars, and a thanks

please help me with my math HM pleeease

A map of a highway has a scale of 2 inches =39 miles. The length of the highway on the map is 6 inches. There are 11 rest stops equally spaced on the​ highway, including one at each end. You are making a new map with a scale of 1 inch =30 miles. How far apart are the rest stops on the new​ map?

can someone help me with this problem please:

Write and solve the inequality for each word problem. Show work.

1. The waiter makes $10 per hour plus $65 in tips. He wants to earn AT LEAST $150. How many hours should he work?

2. Matteo was told he could spend AT MOST $80 to spend at the mall. He bought lunch for $25. He wants to buy phone cases for his friends. If the phone cases cost $5. How many phone cases can he buy?

i need help with dis math

How many pounds of cashew nuts worth 75 cents a pound must be mixed with 10 pounds of pecans worth $1.50 a pound to make a mixture worth $1.00 a pound? Which of the equations could be used to solve for p, the pounds of cashew nuts?
75 p + 150(10) = 100( p + 10)
75 p + 150 = 100( p + 10)
75( p + 10) + 150(10) = 100( p + 10)

dont not take answer from Zayar223, or Zepav03

If 25% of a number is 12. What is 75% of the number

help plzzzz 10 points

Claire deposited $500 into a savings account that earns 2.5% annual simple interest. If she keeps this amount in the account for 2 years, how much interest will she earn?

WILL GIVE BRAINLIEST

HELP ME I NEED IT NOWWW

HURRY PLEASE

Solve the equation. 3x−7=4x+9 Use algebra tiles to assist you.

x = 16

x = -16

x = -2

x = 2

kinda need help went to Saint Louis so need help thanks.

Ashley has a vegetable garden that measures 16.25 feet in length and 5.4 feet in width.
find the area of the garden
? ft2