14.
A scale drawing uses the scale 3 in. = 20 ft. Find the missing measure.
in. = 26
= 265.fi
4.33
4
9.67
1.33

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

If the probability of an event happening is 65% then the probability this event does not occur?