One kilogram is approximately equal to 2.21 pounds. Find the number of kilograms in 215 pounds. Round to the nearest tenth of a kilogram, if needed.

The ordered pairs (0, 1), (1, 4), (2, 16), (3, 64), and (4, 256) represent a function. what is a rule that represents this function?

Sara drives 117 miles on 5.2 gallons of gas. she uses this information to calculate how many miles per gallon she can drive. using this result, how many miles can sara drive on 12 gallons of gas?

Write the missing number 98,46

How many miles are equivalent to 89,760 feet? A. 1700 miles B. 1.7 miles C. 170 miles D. 17 miles

How many subsets of a set with 100 elements have more than one element?

A science teacher has a supply of 20% saline solution and a supply of 50% saline solution. How much of each solution should the teacher mix together to get 60 ML of 28% saline solution for an experiment

There goes my hopes for Virtuoso rank ... What are the zeros of the function y = x2 + 10x - 171, and why?

Which is greatest ... 63 of 100, 60% of 80, 3/5 of 85,

John can eat 10 hot dogs in 4 mins. At this rate, how many hot dogs can he eat in 18 mins?

wo positive integers are 3 units apart on a number line. Their product is 108. Which equation can be used to solve for m, the greater integer? m (m - 3) = 108 m (m + 3) = 108 (m + 3) (m - 3) = 108 (m - 12) (m - 9) = 108