What should Jackson state for the null hypothesis and alternative hypothesis?

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1