Is This Substitution?
Cause if it is, then Y = 3x - 4
Y = 4 + x
= (4, 8)
Let x be a random variable representing the number of skateboards produced
a.) P(x ≤ 20,555) = P(z ≤ (20,555 - 20,500)/55) = P(z ≤ 1) = 0.84134 = 84.1%
Answer: Point R
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Explanation:
The term "coplanar" means "points that are in the same plane".
Points A, S and U are all in the base plane. Think of this as the floor of the pyramid, so to speak. These three points are with C, D, and E, which are also on the base plane or floor plane. So we can say that all of these points are coplanar.
In contrast, point R is not on the floor plane. It's higher up. So that's why R is not coplanar with points C,D,E.
Think of it like this where X is amount of packs for strawnerry gum and y is blue berry gum. 9x=12y. if you get 4 packs of strawberry gum you get 36 pieces and if you get 3 packs of blueberry gum you get 36 pieces also. so you would do 9(4)=12(3). Hope I helped!