6.Given: x¯= 20, µ = 24, σ = 6, and n = 9. Find the z-score. A.2 B.-2 C.-3 D.3

Find AB if BC= 3, BD = 5, and AD = 6. %3D A V146 109 123 179 V107 000OO

Carter conducted an experiment to see how many people who passed by him at the park were wearing blue shorts. His 1 results are shown in the table below. Which of the following best describes the unit rate for this NUMBER OF PEOPLE WEARING BLUE SHORTS NUMBER OF HOURS situation? A The unit rate is 19 hours per blue shorts. B The unit rate is 2 hours per blue shorts. 2 38 4 76 C The unit rate is 38 blue shorts per minute. 114 D The unit rate is 19 blue shorts per hour. 8. 152

Urgent.It need to be solved in one hour. Create the forward difference table using the numerical values given below.Calculate the value of y(1.5)

5) Find the value for x using the given figure. A. 0.5 В. 2 24 7x- 12 C. 2? 8 X+4 D. 6

P. What is the value of x? 9- X 3. 5. OA. V3 7. O B. V21 OC. 9 O D. 15 Review

C D 7 8.4 7.1 A В 3.3

Answer the number 10

If r=80 the coefficient of alienation is equal to.. A. 0.64 B. 0.20 C. 0.36 D. 1.60

1Caleb placed 3 yellow balls and 4 red balls in a row. How many visually distinct rows are possible?   a.70 b.210 c.35 d.144