Using a Richter scale. How much stronger is an 6.7 earthquake than a 3.2 earthquake? Show calculations or explain process. Round answer to two decimal places

8. A candle is 4 inches tall and burns at the rate of 0.6 inch per hour. If the height of the candle after x hours is 1.5 inches, write an equation to represent the situation.

2) Tell whether each statement about the expression 5y + 9 is True or False C. The variable in the expression is y.

A hotel chain charges $75 each night for the first two nights and $50 for each additional night's stay. the total cost t is a function of the number of nights x that a guest stays.

A farmer milks her cow and fills two 10 - gallon buckets of milk. There are two customers at the farmstand who want milk immediately. Customer A has an empty three gallon bucket and customer B has an empty five gallon bucket.

Which equation models this problem? Susan paid $48.80 for eight dish towels. What is the unit price, p, per towel? A: B: C: D:

What is 8 2/7 - 1 1/7

The RANGE of this function is A) [1, 5] B) [3, ∞) C) [-4, ∞) D) (-∞, ∞)

What is the sum of a 6-term geometric series if the first term is 22 and the last term is 1,299,078?

Find the factorization of the polynomial below. x²+3x+2 A. (x+1) (x+2) B. (x+2) (x+2) C. (x+2) (x+3) D. (x+1) (x+3)

How to find the measure of angle. If the measure is be and the angle is 60dgree