Juanisha planted a variety of vegetables in her garden and noted the amount of days that it took before each plant came out of the ground. The amount of days each plant took are shown below.4, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11Part A:What is the mean amount of days that it took each plant to grow?$$ days Part B:What is the median amount of days that it took each plant to grow?$$ days PLEASE HELP IM DOING A BENCHMARK PLZ WILL BRAINLIEST

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

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

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -