Curium-243 has a half-life of 28.5 days. In a sample of 5.6 grams of curium-243, how mamy grams will remain after 12 days?

Hans is running a race. He runs at a speed of 7 miles per hour for 11.2 miles. For how many hours does he run? hours

The area of a rectangle is 35 square meter. The width is 25 meter. a. What is the length of the rectangle? Write your answer as a fraction in simplest form. whats the length b.

If 0.00005893 is expressed in form 5.893x10n, what is the value of n?

Do protists reproduce sexually or asexually?

At the community center nine boys and nine girls are playing singles at the community center nine boys and nine girls are playing singles table tennis. If each girl plays against east boys everyone's how many games are played?

The sum of a number and 17 is no less than 26

What numbers multiply to be - 60 and add to be - 11

A pair of two distinct dice are rolled six times. suppose none of the ordered pairs of values (1, 5), (2, 6), (3, 4), (5, 5), (5, 3), (6, 1), (6, 2) occur.

What is the sum 3/4+5/16 A) 14 16 B) 17 16 C) 53 16 D) 7 16 those are fractions btw

Y squared + 5y - 84 equals what