Log4 (x^2 + 6x + 8) - log4 (x+2)

Ian's father drives 90km each hour. He has to drive to a town 230km away. About how many minutes will it take him to drive?

An urn contains 8 black and 9 green balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn.

Carlotta drove 72.6 miles on Monday. She drove 84.18 miles on Tuesday. Which gives the best estimate for how many more miles Carlotta drove on Tuesday? A) 84 - 73 = 11 miles B) 73 - 84 = 11 miles C) 85 - 72 = 13 miles D) 84 - 71 = 13 miles

If c=2 (l+w), make w the subject of the formula

If janie has 3045 apples and Lilly had 4599 apples what's the difference

What is the relationship between the variance and the standard deviation for a sample data set?

12 for a charity walk walked 3 miles how much did his cousin pay per mile

In the problem solve for c, c/3 = 30/5 how would you know how to answer what is c to get the answer?

footballs cost $22.00 each. The athletic director has $277.00 in his budget to spend on footballs. There is a $13.00 shipping fee per order. How many footballs can the athletic director order

This number is less than 200 and greater than 100. The ones digit is 5 less than 10. The tens digit is 2 more than the ones digit. What is the number