The half-life of a radioactive kind of tellurium is 40 minutes. How much will be left after 360 minutes if we

started with 955 grams of it? Round to the nearest hundredth.

Two thirds of a numbers equal to 20 what is it

which table represents vaiable solution for y=5x, where x is the number of tickets sold for the school play and y is the amount of money collected for the tickets?

Mrs. Amy has 5 cups of grape tomatoes, which she is serving as a snack to a group of children. Each serving is 1/4 of a cup. How many children can get a serving of grape tomatoes as a snack?

What is The fraction in simplest form 14/8

What is the factored form of the expression? 120y^2 - 63y - 147

Ther are 15 children are each wearing 1 cap. how many more caps woul you need to have one cap on each child?

If two lines are cut by a transversal, the corresponding angles are equal in measure.

A party rental company has chairs and table for rent. the total cost to rent 2 chairs and 3 tables is $29. the total cost to rent 6 chairs and 5 tables is $53. What is the cost to rent each chair and table?

1.75 grams * 1,000/1 g

Jeb's club collected 182 toys last year and 412 toys this year. About how many toys did Jeb's club collect altogether? (Give your answer to the nearest 100 toys.) A. about 200 B. about 400 C. about 600 D. about 700