Mathematics

All new and solved questions in Mathematics category

1 answer

A family of 12 went to the local Italian restaurant for dinner. Every family member ordered a drink and meal, 3 ordered an appetizer, and 6 people ordered cake for dessert. A. Write an expression that can be used to figure out the cost if the bill. Include the definitions for the variables the server used.

A family of 12 went to the local Italian restaurant for dinner. Every family member ordered a drink and meal, 3 ordered an appetizer, and 6 people ordered cake for dessert. A. Write an expression that can be used to figure out the cost if the bill. Include the definitions for the variables the serve...
1 answer

In 1950, there were 40.3 million cars registered in the United States. In 1990, there were 133.7 million cars registered in the United States. What was the percent increase of registered cars from 1950 to 1990?

In 1950, there were 40.3 million cars registered in the United States. In 1990, there were 133.7 million cars registered in the United States. What was the percent increase of registered cars from 1950 to 1990?...
2 answers

The Lees have 3 children. The oldest is twice as old as the youngest. The middle is 5 years older than the youngest. If the sum of the age is 57, how old is each child?

The Lees have 3 children. The oldest is twice as old as the youngest. The middle is 5 years older than the youngest. If the sum of the age is 57, how old is each child?...
2 answers

What percent of 125 is 24

What percent of 125 is 24...
2 answers

What is 155% as a mixed number?

What is 155% as a mixed number?...
1 answer

How do I prove that 0.3333.. Is equal to 1/3 using a geometric series?

How do I prove that 0.3333.. Is equal to 1/3 using a geometric series?...
2 answers

Find the probability that you are not dealt a diamond

find the probability that you are not dealt a diamond...
2 answers

The students who went to summer camp voted for there favorite activities how many more students voted Viking than for fishing 21 biking who voted 9 fishing people

The students who went to summer camp voted for there favorite activities how many more students voted Viking than for fishing 21 biking who voted 9 fishing people...
1 answer

If the The length of a rectangle is 5cm longer than twice the length of the width and the area if the rectangle is 403 square centimeters,what is the width?

If the The length of a rectangle is 5cm longer than twice the length of the width and the area if the rectangle is 403 square centimeters,what is the width?...
2 answers

A rug covers 1/4 of the floor.The area of the rug is 10ft what is the area of the floor?

a rug covers 1/4 of the floor.The area of the rug is 10ft what is the area of the floor?...
2 answers

Calculate the surface area of a cube with side measurement of 3.2 inches?

Calculate the surface area of a cube with side measurement of 3.2 inches?...
2 answers

5x^2+19x+12 factor the polynomial

5x^2+19x+12 factor the polynomial...
2 answers

How to write 4/50 as a decimal

How to write 4/50 as a decimal...
2 answers

What is it called when two ratios have the same value when simplified?

What is it called when two ratios have the same value when simplified?...
2 answers

What is the simplest form of the expression 6x(x − 4) − 16x2 − (9x − 1)

What is the simplest form of the expression 6x(x − 4) − 16x2 − (9x − 1)...
2 answers

7000 pounds is how many tons

7000 pounds is how many tons...
2 answers

Candace said I'm thinking of a fraction. If I divide it by 1/2,I get 3/11.what fraction was Candace thinking of??

Candace said I'm thinking of a fraction. If I divide it by 1/2,I get 3/11.what fraction was Candace thinking of??...
2 answers

Dan's stamp book has 2 pages with 4 rows of stamps on each page.  Each row has 2 stamps.  How many stamps are on these pages of Dan's stamp book?

Dan's stamp book has 2 pages with 4 rows of stamps on each page.  Each row has 2 stamps.  How many stamps are on these pages of Dan's stamp book?...
2 answers

What is square root of 81

What is square root of 81...

-- 0.126649--