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lord [1]
3 years ago
8

The graph of the function f(x) is shown below.

Mathematics
1 answer:
marishachu [46]3 years ago
6 0

Answer:-1.8 is going to be the answer do good on the rest of your test

Step-by-step explanation:

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Need help asap please
Lelechka [254]

Answer:

The answer is row C

Step-by-step explanation:

6 - 3 = 3

3 0
2 years ago
The area of a pizza is 113 square inches. What would the radius have to be to make that statement true?​
gtnhenbr [62]

Answer:

6 in.

Step-by-step explanation:

A = r^2\pi

R = \sqrt{\frac{A}{\pi } }

R = \sqrt{\frac{113}{\pi } }

R = \sqrt{36}

R = 6

4 0
3 years ago
Determine the value of s, the arc length (measured in inches) cut off in a circle with a radius of 3.4 inches by an angle with a
AleksandrR [38]

Answer:

Arc length s = 15.3 inches

Step-by-step explanation:

We know that length of an arc that subtends an angle θ radians at the center is given by

s=r\times \Theta

where

r is the radius of the circle

θ  is the angle subtended in radians

Thus applying values we get s=3.4\times \ 4.5radians

thus s = 15.3 inches

4 0
3 years ago
A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. The materi
valentina_108 [34]

Answer:

N(x) = 40 - 2x

P(x) = -2x² + 52 x - 240

maximum profit = 13

Step-by-step explanation:

given data

feeder cost = $6

average sell = 20 per week

price = $10 each

solution

we consider here price per feeder = x

and profit per feeder  id here formula   = x - 6

so that here

total profit will be

P (x)  = ( x - 6 ) Nx

here N(x) is number of feeders sold at price =  x

so formula for N (x)  is here

N(x) = 20 - 2 ( x - 10 )    

N(x) = 40 - 2x

so that

P(x) = (x-6) ( 40 - 2x)

P(x) = -2x² + 52 x - 240

since here

a = -2

b = 52

c = -240

a < 0

so quadratic function have maximum value of c - \frac{b^2}{4a}

so it will be

maximum value = -240 - \frac{52^2}{4(-2)}

maximum value = 98

so here maximum profit attained at

x = \frac{-b}{2a}

x = \frac{-52}{2(-2)}

x = 13

maximum profit = 13

3 0
3 years ago
Given : circle x with radius r and circle y with radius s
tigry1 [53]

Answer:

we need to know the variables

Step-by-step explanation:


5 0
3 years ago
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