This assignment will assess your ability to calculate the mean, median, mode, variance, and standard deviation of a set of data.
the weights of the starting lineup of a football team are as follows (in pounds)
234
191
218
253
210
253
295
265
234
275
220
304
175
232
305
189
308
208
295
190
202
159
308

ipuy6tygy

step-by-step explanation:

a

step-by-step explanation:

a

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!