Approved Sites The principals at 5 middle schools asked their teachers if they preferred a shorter work day or a shorter school year. Afterward, Mr. Howard asked the same question of some of the teachers at his school. • Of the 500 teachers in the principals' survey, 220 said they preferred the shorter work day. • Of the 10 teachers in Mr. Howard's survey, 4 said they preferred the shorter school year. Which statement best explains why Mr. Howard's results are different from the principals results?

Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Pls the last one and it has to be like number 6