How many times does 21 go into 217

True or false 6/10 is equivalent to 0.60.

In the figure below, if angle ZYX measures 45 degrees, then arc XY measures 45 degrees.

Prove that if the product AB of two n * n matrices is invertible, then both A and B are invertible. Even if you know about determinants, do not use them, we did not cover them yet. Hint: use previous 2 problems.

The heights of a group of boys and girls at a local middle school are shown on the dot plots below. 2 dot plots with number lines going from 40 to 60. A plot is titled Boy's Heights.

Which one of the following examples represents a proper fraction? A: 3/2 B:8/18 C: 15/22 D:12/9

If 1 6 of a gallon of milk is shared equally between 3 friends, how much mIf 1 6 of a gallon of milk is shared equally between 3 friends, how much milk will each friend getilk will each friend get

There are 276 plan in the flower garden what is 276 rounded to the nearest ten?

13 out of 60 people surveyed what angle in a pie chart would you use?

A toy company produces rubber balls that have a radius of 1.7 cm. A sphere has a radius of 1.7 centimeters. What is the volume of one rubber ball? Round to the nearest hundredth of a centimeter.

Translate this sentence into an equation. 33 is the product of Jenny's height and 3 Use the variable to represent Jenny's height.