6*10^-2 is how many times as large as 2*10^-8

Order the ratios from least to greatest. 5:8 11:16 18:32 Least: Middle: Greatest:

What is the value (s) of x for which f (x) = 25?

3. Ella has 34 more buttons than Julio. Julio has 49 buttons. How many buttons does Ella have? Check: buttons

A machine stamps 50 metal parts in 15 minutes 30 seconds. Find the unit rate in parts per hour.

Dennis thought of a number. He adds 0.5 to that number and then multiplies the new result by 4. He then subtracts 2 and divides the number by 2. His final answer is 48. What number did Dennis start with?

The radius of a cylinder is increased from 9 to 9.03 inches. if the height remains constrant at 12 inches. Estimate the change in volume

Sun Valley and San Jose are 105 km from each other. How far apart would the cities be on a map that has a scale of 1 cm : 15 km?

Y^2-18y+81 quadratic equation/formula

if three pipes are all opened, they can fill an empty swimming pool in 3 hours. THe largest pipe alone takes one third the time that the smallest pipe takes and half the time the other pipe takes.

Greg drove at a constant speed in a rainstorm for 240 miles. He took a break, and the rain stopped He then drove 192 miles at a speed that was 8 miles per hour faster than his previous speed.