Answer:
750
Explanation:
<em>I'm gonna make my best effort here... (it's been a long hecking time since SAT math last year :P)</em>
Set both equation equal:
5x = -15x + 3000
20x = 3000
x = 150
Plug into any equation because both are equal anyway:
y = 5x
y = 5(150)
y = 750
(a, b) --> (x, y)
The point is (150, 750) and b = 750
Answer:
21.14
Explanation:
Let the unknown number be y.
Framing the question mathematically,
5.75 + y/2 = -5
y/2 = -5 -5.75
y/2 = -10.57
y = -10.57 × 2
y = 21.14
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>
<span> set by the experimenter, then the effect is said to be significant</span>
Answer:
The first quartile is the part where the left box first starts.
Explanation:
On the far left of the box and whiskers plot, there is a line that represents the minimum value. The left side of the box is the lower quartile (Q1). Where the left side of the box first starts, it should line up with a number on the number line below it. You follow the side of the left box's beginning point down to the number underneath it, and you will get your answer.
I don't see a picture of the problem, so I can't really help you more than this. Anyway, I hope that this explanation did help at least a little!
Good luck!
<span>The main difference between a mountain and a plateau is that the mountain is an elevated, pointed structure whereas a plateau is an elevated area with a flat top. A plateau is generally lower in height than mountain, though there are plateaus higher than some mountains.</span>