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BigorU [14]
3 years ago
7

Mr. Loe gave a 15 question quiz worth 23 points. Multiple

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
3 0

Answer: 7 multiple choice questions and 8 free response questions

Step-by-step explanation: m is the number of multiple choice questions and f is the number of free response questions.

m+f=15

m+2f=23

You can subtract the first equation from the second, and get f=8

m+8=15

m=7

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Anastaziya [24]

Answer:

a=1

Step-by-step explanation:

y=ax^2+bx+c

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b=1

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8 0
4 years ago
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Is a=3 b=4 c=2 and d=-2 find the value of 3b²c-2ad <br>And ac-bd/7​
irina [24]
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stepladder [879]

Answer:

Equation:  A(t)=5000(1.012)^n

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Step-by-step explanation:

THe compound growth formula is:

F=P(1+r)^n

Where

F is the future amount (here, A(t))

P is the initial amount, here 5000

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n is the time in years

Thus, we can say the function would be:

A(t)=5000(1+0.012)^n\\A(t)=5000(1.012)^n

Now, we want how much more it will be worth when 17 years and 32 years. We find the future amount, A(t), when n= 17 and n = 32 and find the difference. Shown below:

A(t)=5000(1.012)^n\\A(17)=5000(1.012)^{17}\\=6124.05

and

A(32)=5000(1.012)^{32}\\=7323.97

So, it will be worth more by:

7323.97 - 6124.05 = $1199.92

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HELP ME ASAP PLEASE
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Answer:

All three answers

Step-by-step explanation:

HAve a nice day!

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