Aresearcher invented a new drug for baldness and performed a randomized experiment to see if the new drug worked better than the old drug, rogaine. the new drug performed better in the experiment. the p-value was 0.21.

which of the following statements most accurately describes the implication of that p-value?
a. the new drug is significantly better than rogaine.
b. we can reject the null hypothesis
c. it is plausible that the superior performance of the new drug was due to chance.
d. rogaine is significantly better than the new drug.

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Simply 8x squared + 5(7x squared- x) - 2x =

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)