45 1/2% as fraction in simplest form

Emily earns extra spending money by babysitting children in her neighborhood. On Tuesday, she earned $16 for babysitting for two hours. On Saturday, she earned $40 for babysitting for 5 hours.

What type of number has exactly two factors

In a gambling game a man is paid $5 if he gets all heads or alltails when three coin are tossed, and he will pay out $3 if eitherone or two heads show. a. Construct a probability distribution for this situation b. What is his expected gain

Which two numbers add up to - 8 and multiply to - 8?

Y = 3x - 10 is this equation linear or nonlinear?

Find the total price of a $4.00 shirt including the 7% sales tax.

Researchers recorded that a group of bacteria grew from 30 to 900 in 18 hours. At this rate of growth, how many bacteria will there be in 36 hours from the start of the experiment? Round to the nearest whole number.

In a first-order decomposition reaction. 52.3% of a compound decomposes in 8.6 min. How long (in min) does it take for 80.3% of the compound to decompose? Enter to 2 decimal places.

Line MO bisects angle LMN, m angle LMN = 5x - 28, m angle LMO = x + 31. Find m angle NMO.

Write a decimal that is greater than 3.4 but less than 3.5