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lbvjy [14]
3 years ago
12

Eric had 15.3 feet of fishing line. He cut off a piece and had 38.4 inches left. How long was the piece he cut

Mathematics
2 answers:
Neko [114]3 years ago
8 0
The answer is -23.1 -23.1
slava [35]3 years ago
8 0
First convert 15.3 feet into inches which is 183.6 inches and the subtract 183.6 inches - 38.4 inches. This equals 145.2 inches.
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The demand function Q and cost function C(Q) of a commodity are given by the equations \[ Q = 20 - 0{,}01P\]
BartSMP [9]

The total revenue of the function is the product of the quantity and the price

The total revenue in terms of P is TR = 20P - 0.01P^2

<h3>How to determine the total revenue?</h3>

The demand and the cost functions are given as:

Quantity function, Q = 20 - 0.01P

Cost function, C(Q)=60+6Q

The total revenue is calculated as:

TR = Q * P

Substitute Q = 20 - 0.01P in the above equation

TR = P * [20 - 0.01P]

Evaluate the product

TR = 20P - 0.01P^2

Hence, the total revenue in terms of P is TR = 20P - 0.01P^2

Read more about total revenue at:

brainly.com/question/25623677

3 0
2 years ago
Question in picture #22
GalinKa [24]

Answer:C

Step-by-step expiation:

First you would find what angle they want, which in this case it is X.

SinX=opposite/hypotenuse

CosX=adjacent/hypotenuse

Now the side that is opposite to X would be the root of 119, the side that is adjacent would be 5. Filling these two things into the equations we now have.

SinX=root of 119/hypotenuse

CosX=5/hypotenuse

All we need now is to find the hypotenuse, which is always the longest side length. So we can now fill 12 in for the hypotenuse.

SinX=root of 119/12

CosX=5/12

That's it!

6 0
4 years ago
Read 2 more answers
What is the answer to this question? (pls help)
prohojiy [21]

Answer:

D

Step-by-step explanation:

if you divide the money by the ounce, D is the cheapest with 0.24 per ounce

4 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
neonofarm [45]

Answer:

by using distance formula

putting values

d=√(-1-6)²+(-4--5)²

d=√(-7)²+(1)²

d=√49+1

d=√50

d=5√2=7.1

6 0
3 years ago
Read 2 more answers
Can someone please help me with these 2 problems? I’m confused
saveliy_v [14]

Answer:

7) \dfrac{25c^2}{d^4}

8) 4w^6r

Step-by-step explanation:

You must use the laws of exponents.

7)

(\dfrac{5c}{d^2})^2 =

When you raise a fraction to an exponent, raise the numerator and the denominator to that exponent.

= \dfrac{(5c)^2}{(d^2)^2}

When you raise a product to an exponent, raise each factor to that exponent.

When you raise an exponent to an exponent, multiply the exponents.

= \dfrac{5^2c^2}{d^4}

= \dfrac{25c^2}{d^4}

8)

\dfrac{-16w^7r^2}{-4wr} =

To divide powers with the same base, subtract the exponents. Remember that a plain variable, such as w is the same as w^1.

=\dfrac{-16}{-4}w^{7-1}r^{2-1}

= 4w^6r

8 0
3 years ago
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