Answer:
yes they are
Step-by-step explanation:
see nobody answers correctly:)
They all can be split up to 6 groups because 12+18=30 so each group will have 5 kids in it.
A = k/R where A = acceleration and R = radius of the turn and k is a constant to be found.
Substituting the given values:-
10 = k / 70
k = 10*70 = 700
So the equation of the motion is A = 700 / R
When the radius is 140 the acceleration is 700 / 140 = 5 ft/sec/sec ( answer)
We keep the 2x^2 because we can only subtract something from that if it also is squared. From there, we subtract the 7x from 2x^2-11. Since there is no previous x's in the 2x^2-11, we just make it -7x. So, without even continuing the problem, we see that A) is the correct answer because it is the only one with -7x.
Domain is the x and range is y so your domain is 2,3,4,5 and your range is 0 and 4
