Isabella’s mom takes her and two other friends mini-golfing. The table below shows how much different things cost at the mini-golf park. Isabella’s mom purchases 1 adult game, 6 child games, a pirate hat, and 30 arcade tokens. She has a coupon for 1/10 off the total bill. How much did Isabella’s mom spend at the mini-golf park?
A) $31.75
B) $44.25
C) $51.53
D) $57.25

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g