The water level in a lake has changed by - 16.8 feet over the last 2.5 years. what is the average change in the water level each year?

A) - 6.72

B) - 0.672

C) 0.672

D) 6.72

Is - 84,630:10 positive or negative

What is 50,000 times 15 to the 9

Is y=4x-2 a function or non function

Class has 8 students who are to be assigned seating by lot. what is the probability that the students will be arranged in order from shortest to tallest

What are the roots of y = x2 - 3x - 10? 0-3 and - 10 -2 and 5 X 2 and - 5 3 and 10

Vertex form of y=x^2-4x-9

What term describes how two sides of a figure are related

There are 7 7/8 cups of skittles in a Jar. If 2 1/4 cups are used for a party, how many skittes are left in the jar?

Paul popped a ladder against a wall which measures 10 feet. How high up on the wall will the ladder reach if the foot of the ladder is 5 feet away from the wall?

53:50 The height of a right rectangular prism is three times the width of the base. The length of the base is twice the width Which expression represents the volume of the prism in terms of w, the width of the base?