Is - 1.3 as a repeating decimal a rational number or irrational

A rectangle has a perimeter of 84cm and a length of 30. what is its width?

I'm circle R with m angle QRS=82 and QR=16 units find the of arc length of QS. Round to the nearest hundredth

5. If we represent the length of a line by a, how may we represent the length of a line that is 3 inches longer? If the com- bined length of the two lines is 15 inches, what is the length of each line?

If it is 6:08 what time will it be in 45 minutes?

Brenden bought 20 bananas and apples, at $1.20 per banana and $1.40 per apple. The total cost was $26. How many bananas and apples did he buy, respectively?

Divide a polynomial by a binomial using polynomial long division Question Divide: (d^3 - 3d^2 - 8) / (d+6).

You are gathering data in the cafeteria, recording which condiments are most popular on students' hamburgers. The data you gather is A. quantitative. B. categorical. C. discrete. D. bivariate.

Justin gave the clerk $20 to pay a bill of $6.57. How much change should Justin get?

A van can carry 12 people. There are 110 people to be transported. How many vans are required to transport all the people?

Timmy is training for a triathlon. For every four minutes spends running, he spends seven minutes biking. How many minutes will Timmy run if he has spent 63 minutes biking