The average counting rate of a radioactive sample is 486 cpm (counts per minute). find the probability that in any given 10 s interval one gets less than 72 counts. is this the same as the probability of getting less than 72 x 6 = 432 counts in 60 s?

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!