A 1965 U. S. half dollar contains 2/5 ounce of silver. How many ounces of silver do 100 of those coins contain?

What is the approximate probability that the student will choose to participate in two teams

Johanna's parents give her $10 per week for lunch money. She cannot decide whether she wants to buy or pack her lunch.

Ben got a part-time job. his mom said he must save at least two-thirds of his weekly paycheck, and can spend the rest. if he wishes to spend $40 this week, how much must he make?

What are the 6 trigonometry functions

Hayden invested $750 for three years at an interest rate of 0.035. How much interest did he earn in that time?

0.0025 cm << in scientific notation

Which equation represents Jacob's age

A square garden has sides that are 9 yards long. What is the garden's area?

What is 23 to the third power

A monkey is swinging from a tree. On each swing, she travels along an arc that is 75%, percent as long as the previous swing's arc. The total length of the arcs from her first 4 swings is 175m.