09/29/20

#### A caterer offers 24 different types of desserts. In how many ways can 5 of them be chosen for a banquet if the order doesn’t matter?

A caterer offers 24 different types of desserts. In how many ways can 5 of them be chosen for a banquet if the order doesn’t matter?

05/08/20

#### Calculate a chi-square value for this example in the space below. What conclusion(s) could you draw from the data?

Studies show that the following are the approximate frequencies of the various ABO blood types in the U.S.: 39% A, 12% B, 4% AB, and 45% O. Do the data given in the following table represent a...
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04/27/20

#### State the center/radius of the circle

State the center/radius of the circle Ofx^2 + y^2 + 2x - 12y + 25 = 0

#### Circuit problems

1) How many 60 W light bulbs could be plugged into a 110 V circuit protected by a 15A circuit breaker?2) At $0.15 per kW•h, how much will it cost (for electricity) for a family to prepare a dinner?...
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#### One of the roots of the equation 2x^2−bx−20=0 is −2.5. Find the other root.

thorough explanation if possible please! thank you :)

#### The perimeter of a rectangle is 30 m. The length of the rectangle is 3 m less than twice the width. Find the length and width of the rectangle.

The perimeter of a rectangle is 30 m. The length of the rectangle is 3 m less than twice the width. Find the length and width of the rectangle.
length
m
width
m

#### Ticket equation

The fee charged by a ticketing agency for a concert is $55.50 plus $89.50 for each ticket purchased. If your total charge for tickets is $682, write an equation for the total charge of the tickets....
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02/16/20

#### -6, 2, -2/3, 2/9

#### Finding Length and Width with a Proportion

This is the question in struggling with. The perimeter of a rectangle is 56 inches. The ratio of the length to the width is 6:1. Find the length an width.

06/21/19

#### What is the armpit hair for?

Modern human beings, especially women, cut their armpit hair. It seems to me the armpit hair is trivial/useless. Shortly speaking, what is the armpit hair for?

06/15/19

#### Solve the problem

Most nutritionists now agree that a healthy adult diet should include 25-35g of the fiber each day. A breakfast of 2 bluberry muffins, 1 banana, and a 1-cup serving of cereal contains 16g of...
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#### What is the missing number in the sequence? 1, 10, 7, 16, __, 7

Ppossible answers.A. 10B. 13C. 14D. 25

#### Weight of a Statue

A 7 cm statue weighs 50 grams. If this statue was 2 meters tall, how much would it weigh?

05/15/19

#### i have 17 coins nickels and dimes and a total of $1.20 how amny nickels and how many dimes?

05/13/19

#### Means weight in pounds

the total weight of 5 women and 3 men is 1100 pounds. if the mean weight of the women is 115 pounds, what is the mean weight, in pounds, of the men ?

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