Kevin in hiking on a trail that is 4.2 miles long. So far, he has hiked 80% of the total distance. How many more miles dies Kevin have to hike in order to complete the trail?

Write an equation for the nth term of the geometric sequence 2, 8, 32, 128, ...

Sam sold half of his comic books and then bought 6 more he now has 16 him many did he began with?

36 as aProduct of its prime factors

Assume that y varies inversely with x. if y=7 when x=-2, find y when x=7

Select all of the following functions that have a range of y ≥ 0. Absolute value. Squaring. Identity. Cubing. Square root.

What is the fractional form of 0./8 A. 8/10 B. 1/8 C. 8/9 D. 8/11

How many digits will be in he quotient of 588 divided by 6? Use place value to explain.

Kora uses the following ingredients to make 1 s'more. Ingredient Amount Graham crackers (2) Chocolate squares (8) Marshmallows (3) How many s'mores can Kora make if she has 20 graham crackers?

The minute hand on a watch is 8mm long and the hour hand is 4mm long. how fast is the distance between the tips of the hands changing at one o'clock? round your answer to the nearest tenth.

A pizza box which has a diameter of 15 inches, if the box is 1.5 inches tall, what is the surface area of the pizza box?