Sam spent 5/6 of an hour at the dentist’s office. He spent 1/10 of the time in the waiting room. How much time did he spend at the dentist’s office other than in the waiting room? 1/12 of an hour
3/25 of an hour
3/4 of an hour
11/12 of an hour

Find an equation for the linear function which has slope -10 and x-intercept -7

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is