Ana completed 40% of her math homework there is 30 questions does she have left

Using the diagram at the right, find the leanth

How much more area does a 40 mile radius cover than a 4 mile radius

In a bag of candy there are 12 blue candies, six red candies, four yellow candies, and two purple candies. What is the ratio of red to yellow candies. simplify if possible?

How is 1 3/8 decomposed fraction

50 young musicians attended a jazz camp. 16 of them were singers. What is the probability that a randomly chosen musician is a singer? Simplify your answer and write it as a fraction or whole number.

10 1/2 x 2 2/3= 3 1/3 x 4 2/7= 7/2 - 4/5=

Shawn and Andy made 86 cupcakes in all. Shawn made 10 more than Andy. How many cupcakes did they each make?

The coach attempts to determine an association between shirt size and hat size. Which is most likely true?

If f (x) and f⁻¹ (x) are inverse functions of each other and f (x) = 2x+5, what is f⁻¹ (8) ? -1 3/2 41/8 23

A while back, either James borrowed $12 from his friend Rita or she borrowed $12 from him, but he can't quite remember which. Either way, he is planning to pay her back or ask that she pay him back this afternoon. If he has $42.