N= 23 h0: σ2 ≥ 66 s2 = 60 ha: σ2 < 66 the null hypothesis

a. should not be rejected
b. should be rejected
c. should be revised
d. none of these answers are correct.

Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.