I used 8 bags of sand for 12m squared how much will I need for 15 m squared

How do you find the circumference of a circle? Show two different formulas.

What is next 8, - 4, 2, - 1, 1/2

A package of AA batteries costs $3.50 plus an additional 6% tax. what is the price after?

The store is mile from vuri's house. The bank is the distance from Yuri's house to the store. How many miles is the bank from Yuri's house?

The mean hourly salary of the 10 employees at a fastfood restaurant is $8.25. One of the employees earning $6.50 an hour leaves the company, and another employee is hired at $5.50 an hour. What is the new mean salary of the employees?

A rectangular storage container with an open top is to have a volume of 10 m3. The length of its base is twice the width. Material for the base costs $10 per square meter. Material for the sides costs $6 per square meter.

A news report says that 9%9% of middle school students are on the track team. There are 600600 students in your middle school. How many students in your school would you expect to be on the track team?

What is the area of a circle with radius 5 cm

Three rectangular prisms have a combined value of 518 cubic feet. Prism A has one-third the volume of Prism B. Prism B+Prism C. What is the volume of each prism and work behind it?

The lengths of two sides of a triangle are 10 in. and 4 in. What is the length of the third side?