Before the eruption of a volcano, the volcano was 2.75 kilometers high. After the eruption, the volcano was 2.25 kilometers high. Find the difference in height of the volcano before and after the eruption, in meters.

0.0198 times 75 equals what

one movie club charges a $100 membership fee and a $10 for each movie. Another club charges no membership fee but movies cost $15.

Find the least common denominator (LCD) of 1/10 and 8/15 .

For y=4*+2x^2-x^3, show how to find the value of y when x=2

What is the average of 70?

Write a polynomial function in standard form with the given zeros 1, - 1, - 4

The formula for area of a circle can be found by using a parallelogram explain the way to derive the formula

2. Dana is trying to see her favorite singer Lady Gaga at Lollapalooza, so she decides to climb a tree. She puts a 12 foot ladder against the tree. The base of the ladder is 3 feet from the tree. How tall is the tree? Round to the nearest tenth.

what are your initial's thoughts about saving. what do you want to learn about saving 4 sentences at least

How do you find 4t-4=48