Given f(x) = 4x2 + 19x – 5 and g(x) = 4x2 – I.
What is (*) (*) ?
O 1975 where 2 + 0,10
O-192+5 where I +0,1
O 245 where 3 +0,1
o zis where x +0,5

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

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.)