7 Descoperă cifrele care lipsesc şi rescrie sumele.
13. A
36
99
3
+ 320
+226
5
30 452
14. M
3
6763
3
+5 16
9 87

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)