Test the hypotheses: h0: μ= 70inches vs ha: μ6= 70inches.•what is the formula for the test statistics for this hypothesis test? •did you use the t-distribution or standard normal distribution to find the p-value? why? •what is the p-value? •given the p-value, do you rejecth0?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?