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irina [24]
3 years ago
15

Let f(x)=1/x and g(x)=x^2-2. What is (fog)(-3)?

Mathematics
1 answer:
Elenna [48]3 years ago
3 0

Answer:

Its value is 1/7.

I hope this will help you.

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S=hp+2b solve for h i forgot the word to decribe how i forgot to do tis
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To solve for h, you need to isolate/get h by itself in the equation:

s = hp + 2b     Subtract 2b on both sides

s - 2b = hp + 2b - 2b

s - 2b = hp           Divide p on both sides to get h by itself

\frac{s-2b}{p} =\frac{hp}{p}

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Briefly describe proportional reasoning and what it means for something to be proportional
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2 years ago
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2 years ago
Using the functions presented in the example, how much can Cam expect to earn if he sells all the corn produced on 1.5 acres?
12345 [234]

Answer:

Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

Step-by-step explanation:

Given : C(a)=7500a-1500, M(C)=0.9C- 50  and  M(C(a))=6750a-1400

To find : How much can Cam expect to earn if he sells all the corn produced on 1.5 acres?

Solution :  

C(a)=7500a-1500

Substitute a=1.5,

C(1.5)=7500(1.5)-1500

C(1.5)=11250-1500

C(1.5)=9750

Now, taking function M(C)=0.9C- 50

Substitute C=9750,

M(9750)=0.9(9750)- 50

M(9750)=8775- 50

M(9750)=8725

Now, taking function M(C(a))=6750a-1400

Substitute a=1.5,

M(C(1.5))=6750(1.5)-1400

M(C(1.5))=10125-1400

M(C(1.5))=8725

Therefore, Cam expect to earn if he sells all the corn produced on 1.5 acres is $8725.

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3 years ago
Simplify the following(2 x5x) (5+4x)
crimeas [40]

Answer:18x+5

Step-by-step explanation:

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2 years ago
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