The half life of silicon-32 is 710 years. if 70 grams is present now, how much will be present in 200 years?

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?