Me, i'm failing
a car's speedometer has a percent error of 5%. the speedometer currently shows that the car is traveling at a speed of 60 mph. which statement describes what the actual speed of the car could be?
a. the actual speed of the car is either 30 mph or 90 mph.
b. the actual speed of the car is either 55 mph or 65 mph.
c. the actual speed of the car is either 57 mph or 63 mph.
d. the actual speed of the car is either 58 mph or 62 mph.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)

Aregular hexagonal pyramid has a base area of 45 in2 and a lateral area of 135in 2. what is the surface are are of the regular hexagonal pyramid