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quester [9]
3 years ago
5

Jason sells magazine subscriptions. The function f(n) = 2.5n + 75 models the amount of money that Jason earns each day, where n

is the number of subscriptions Jason sells. Jason sold 42 subscriptions in a day. He wanted to earn a total of $200 for the day. Did Jason meet his goal for the day?
A. No, Jason was $20 under his goal
B. Yes, Jason was $20 over his goal
C. No, Jason was $13 under his goal
D. Yes, Jason was $13 over his goal
Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

A.)\ No,\ Jason\ was\ \$20\ under\ his\ goal

Step-by-step explanation:

Per\ day\ earning\ of\ Jason=2.5n+75\ \ \ \ \ \ \ \ where\ n\ is\ number\ of\ subscriptions\ Jason\ sells\\\\On\ a\ particular\ day\ Jason\ sold\ 42\ subscriptions\\\\\Rightarrow n=42\\\\Earning\ on\ that\ particular\ day=2.5\times 42+75\\\\Earning\ on\ that\ particular\ day=105+75\\\\Earning\ on\ that\ particular\ day=\$180\\\\180Correct\ option\ is\ A.\ No,\ Jason\ was\ \$20\ under\ his\ goal

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3 years ago
Let h(x)=(g o f)(x)=√x+3 <br> Which of the following could be a possible decomposition of h(x)?
hodyreva [135]
In this case, h(x) = sqrt(x) + 3

A. f(x)=x+3; g(x)=√x 
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Again, you need to find a function f(x) that once evaluated in g(x) gives us h(x)

h(x) =  g(f(x))

Looking at the options, the answer is C.

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\large\boxed{x=\dfrac{6b}{\pi n^2}}

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Answer:

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3. The sin of <A and cos of <B are congruent.

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The opposite of angle A is 12, and the hypotenuse is 12, therefore making 12/13.

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