Radioactive isotope with half life of 18 years. Initial sample is 40 grams. How long until it reaches 24 grams?

Hurry!me out! m c 8 10 12 gracie's art box has 5 less crayons, c, than three times the number of markers, m. function: c = 3m - 5 complete the table to show how the number of crayons depends on the number of markers. enter answers in order from top to bottom.

What is the 8th term of the geometric sequence with this explicit formula? an= )(n-1)

Amath test has a total of 20 problems some problems are worth two points and some are worth three points the whole test is worth 452 points how many three-point problems were there