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3 years ago

Plz I need this tonight help me

Mathematics

2 answers:

laila [671]3 years ago

6 0

9-4=5 robin has 5 grapes

forsale [732]3 years ago

4 0

Answer:

evfgeff gr

Step-by-step explanation:

rvf

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Pls helpp! help me with this maths question 10 points available pls thank you

hammer [34]

Answer:

53.9

Step-by-step explanation:

you add all of the sides up

6 0

3 years ago

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Find the measure of 46. 70*110° 46 o 66 = [?]

IgorLugansk [536]

Angle 6 is 110 degrees

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3 years ago

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1 Point

Murrr4er [49]

Answer:

C. p(x) = 5x - 12.

Step-by-step explanation:

p(x) = 8x - (3x + 12) (Note you have to put the 3x+12 in parentheses).

p(x) = 8x - 3x - 12

p(x) = 5x - 12

4 0

3 years ago

Aquí está mejor Cómo simplificar esta expresión

Ludmilka [50]

Answer:

359/4

Decimal: 89.75

Step-by-step explanation:

6 0

3 years ago

How would I do the steps to solve this?

allsm [11]

Answer:

The maximum revenue is 16000 dollars (at p = 40)

Step-by-step explanation:

One way to find the maximum value is derivatives. The first derivative is used to find where the slope of function will be zero.

Given function is:

$R(p) = -10p^2+800p$

Taking derivative wrt p

$\frac{d}{dp} (R(p) = \frac{d}{dp} (-10p^2+800p)\\R'(p) = -10 \frac{d}{dp} (p^2) +800 \ frac{d}{dp}(p)\\R'(p) = -10 (2p) +800(1)\\R'(p) = -20p+800\\$

Now putting R'(p) = 0

$-20p+800 = 0\\-20p = -800\\\frac{-20p}{-20} = \frac{-800}{-20}\\p = 40$

As p is is positive and the second derivative is -20, the function will have maximum value at p = 40

Putting p=40 in function

$R(40) = -10(40)^2 +800(40)\\= -10(1600) + 32000\\=-16000+32000\\=16000$

The maximum revenue is 16000 dollars (at p = 40)

3 0

3 years ago