Which of the following is true? A. The tenth term of the sequence 4, 7, 10, 13, … is 30. B. an = 11 + 6n and an={11,if n=1an−1+6n, if n>1 both define the same sequence. C. The sum of the first 12 terms of the arithmetic series with a1 = −5 and a12 = 232 is 39. D. ∑20i=1(3i−15)=450

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost