calcium-41 is being used in studies testing the effectiveness of drugs for preventing osteoporosis. The half life of calcium-41 is 100,000 years. If 10 grams of calcium-41 are present initially, how long would it take until only 1 gram remains

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1