Which function has real zeros at x = 3 and x = 7? f (x) = x2 4x - 21 f (x) = x2 - 4x - 21 f (x) = x2 - 10x 21 f (x) = x2 - 10x - 21

Multiply and give the answer in scientific notation: (2.3 x 10-3) (3 x 108) A) 6.9 x 105 B) 6.9 x 1011 C) 6.9 x 10-5 D) 6.9 x 1024

What does a small Mad tell you about a set of data?

What different strategies can you use when multiplying rational numbers

A person earns $187.42 before deductions for 3 days work. What is the rate of per hour assuming 8 hours of work per day?

What is 30% written as a decimal

How to find the perimeter of a octagon

The irregular figure on the left has been decomposed into the figures on the right. A figure is broken into a parallelogram and rectangle. The rectangle has a base of 7 centimeters and a height of 4 centimeters.

What does a=3n+1 and solve for n

Bob and Ted are in the plumbing business. Bob can do the plumbing hook-up for a new house in 4 hours; Ted does the same job in 6 hours. If they work together, how long will they take to hook up the plumbing in one house? 2.1 hours 2.4 hours 5 hours

How do tessellations relate to math?