The half-life of silver-108m is approximately 130 years. Step 1 of 3: Determine a so that A(t) = Aga' describes the amount of silver-108m left after 1 years,
where Ao is the amount at time t = 0. Round to six decimal places.

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Which shows the graph of the solution set of 3y – 2x > –18?

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft