From a deck of cards (52 cards, no jokers) Henry pulled a card from the deck and got an 8. what is the probability of that event?

a) 1/52

b) 1/13

c) 1/4

d) 1/2

Max travels to see his brothers family by car. He drives 216 miles in 4 hours. What is his rate in miles per hour

2x 5-7=16 8x 4-5=19 3x12-5=? 1x10-8 = 10

Find the surface area of a figure

Simplify the following expression. log (9x) + 5 log ()

How many milimetres are there in one cubic decimetre

3. The formula to find the surface area of a sphere is to take the radius of the sphere and square it and multiply that amount by pi and then multiply that by 4.

Approximately 52 percent of all recent births were boys. In a simple random sample of 100 recent births, 49 were boys and 51 were girls.

The students at Fields School have been asked to vote on new school hours. The two options are from 7:30 A. M to 2:30 P. M or from 8:15 A. M to 3:15 P. M. The later start time won by a ratio of 2 to 1. A. Explain what the ratio means in this context.

Ratio 30 seconds to 5 min write as a fraction in lowest terms

Ryan's mom randomly chooses two days each week for Ryan to do his chores. What is the probability that she picks Saturday and Sunday?