Odine-131 has a half-life of 8.04 days. How many grams of a 500 g sample will remain after 35 days? Round your answer to the nearest hundredth of a gram.

What is (2 - (4/x+2)) / (5 + (10/x+2)) ?

If "i" is raised to an odd power, then it cannot simplify to be a) - 1 b) - i c) i

How many ares in 9 hectres

What is cluster sample

Cooper starts baseball next week and needs to get new baseball gear. He needs a new bat, batting gloves, and baseball pants. The bat he wants costs $125.99, the batting gloves cost $25.99, and the baseball pants cost $35.99.

Jonathan had 72 pieces of recycling. he sorted them into 9 bins if each bin had the same amount, how many pieces of recycling were in each bin? Use subtraction to solve the problem

What is the smallest possible product of one one-digit prime and two distinct two-digit primes?

Luther takes 45 bottles of water on a camping trip. If he drinks 80% of them how many does he have left

The volume of a box of soup broth is 972 cubic centimeters. The box is 20 centimeters high and 10.8 centimeters long. How wide is the box?

How much is 19.5% of 600? Round the answer to the nearest whole number.