Plz Help Select the correct answer. What are the solutions to this equation? 16x2 + 9 = 25 A. x = -4 and x = 4 B. x = 0 and x =
1 answer:
Answer:
D
Step-by-step explanation:
assuming you are asking for the solutions to 16* + 9 = 25
The goal here is to isolate X
1. subtract 9 from both sides
16* = 16
2. divide both sides by 16
= 1
3. take the square root of both sides
=
since the square root can be negative or positive
the answer is D X=1 or X=-1
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Answer:
Step-by-step explanation:
Hi,
I cannot see the options but for vertical compression you need to have values of a that are 0<a<1, then the graph will be compressed.
For example, if we have g(x)= 1/2 x^2 will be compressed by factor of 1/2.
Let's let
<u>x = the number of chef salads, x>=0</u>
<u>y = the number of Caesar salads, y>=0</u>
The constrains are:
40 <= x <= 60
35 <= y <= 50
x + y <= 100
The objective function here is F(x, y) = 0.75x + 1.20y
The corner points are (40, 35), (60, 35), (60, 40), (50, 50) and (40, 50).
F (40, 35) = 0.75*40 + 1.20*35 = $72
F (60, 35) = 0.70*60 + 1.20*35 = $84
F (60, 40) = 0.75*60 + 1.20*40 = $93
F (50, 50) = 0.75*50 + 1.20*50 = $97.50
F (40, 50) = 0.75*40 + 1.20*50 = $90
Thus, we conclude to maximize the profit 50 Chef and 50 Caesar salads should be prepared.
