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garri49 [273]
3 years ago
7

A teacher keeps track of the number of students that participate at least three times in an optional study session each year. He

models the attendance over the last nine years with this function. n(t) = 3.53t^2 - 33.04t + 117.56 Which graph would most likely be associated with the given model?

Mathematics
2 answers:
Anastasy [175]3 years ago
6 0

Answer:

It is not C got it wrong.

Step-by-step explanation:

aev [14]3 years ago
3 0

Answer:

its B

Step-by-step explanation:

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F(x)=-9x+8 then f(-2)=?
Flura [38]

Answer:

26

Step-by-step explanation:

the function is f(x), and we need to find f(-2). the only difference between the two terms i gave is the -2 replacing the x. this means that you must replace every x in the first equation with -2. this makes the new function f(-2)=-9(-2)+8. after multiplying the -9 and -2 and adding that product to 8, you come up with your answer: 26.

8 0
3 years ago
Read 2 more answers
Solve each for X. Show your work<br><br> 10-1/2x = 6 + 3x
natulia [17]

Answer:

x =  \frac{8}{7}

Step-by-step explanation:

10 -  \frac{1}{2} x = 6 + 3x

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20 - x - 6x = 12 + 6x - 6x

20 - x - 6x = 12

- x - 6x = 12 - 20

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x =  \frac{8}{7}

8 0
3 years ago
Rule for raising a power to a new power
KiRa [710]
The practical rule would be, times that number, by the result of the first time you multiplied the first number. But, it would all depend by how much your're raising the number by.

<u>For example:</u> \boxed{4^6}

We do, (4*4*4*4*4*4)= \boxed{\bf{4^6}}= 4096

But, once again, this was an example. This would show and illustrate the rule of "raising a power".<span />
5 0
4 years ago
Matthew bought 16 gallons of gas for $4.25 per gallon. How much did he spend? Show your work.
kaheart [24]

Answer:

$68.00

Step-by-step explanation:

16 x 425 = 6800

Just move the decimal 2 places to the left to get 68

5 0
3 years ago
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OverLord2011 [107]

Answer:

-2/3

Step-by-step explanation:

-1.5 - 0.5 / 2.5 - (-0.5)

= -2/3

3 0
3 years ago
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