Ashop sells three types of boots(football, rugby and hiking.) sales are usually i the ratio of 6: 2: 3 last week ,24 pairs of boots were sold how many altogether sold last week

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.

Determine which postulate or theorem can be used to prove that lmn =nmo

In the diagram below, abc is congruent to dec what is the value of x