Answer:
slope is 1/3
Step-by-step explanation:
In between the points, you go up one, and forward 3. it can't be a negative slope cause it aint going down. And the slope of 3 is steep last time I checked.
Answer:
- y = 81-x
- the domain of P(x) is [0, 81]
- P is maximized at (x, y) = (54, 27)
Step-by-step explanation:
<u>Given</u>
- x plus y equals 81
- x and y are non-negative
<u>Find</u>
- P equals x squared y is maximized
<u>Solution</u>
a. Solve x plus y equals 81 for y.
y equals 81 minus x
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b. Substitute the result from part a into the equation P equals x squared y for the variable that is to be maximized.
P equals x squared left parenthesis 81 minus x right parenthesis
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c. Find the domain of the function P found in part b.
left bracket 0 comma 81 right bracket
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d. Find dP/dx. Solve the equation dP/dx = 0.
P = 81x² -x³
dP/dx = 162x -3x² = 3x(54 -x) = 0
The zero product rule tells us the solutions to this equation are x=0 and x=54, the values of x that make the factors be zero. x=0 is an extraneous solution for this problem so ...
P is maximized at (x, y) = (54, 27).
27/6= $4.50 per chore = your pay rate
36/8= $4.50 per chore = your friends pay rate
You’re pay rate is $4.50. Yes, my friend and I have the same pay rate.
Answer:
29.
Step-by-step explanation:
The given expression is
![5+2[(48-40)\div 4+(2\times 5)]](https://tex.z-dn.net/?f=5%2B2%5B%2848-40%29%5Cdiv%204%2B%282%5Ctimes%205%29%5D)
BODMAS = Bracket, Of, Division, Multiplication, Addition, and Subtraction.
Using BODMAS, we get
(Brackets)
(Division)
(Brackets)
(Multiplication)
(Addition)
Therefore, the value of given expression is 29.
Step-by-step explanation:
35+30+30+27+22+52+51= 258
There are 7 numvers
258/7=36.85
ROUNDED UP 37 is the answer