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NISA [10]
3 years ago
7

Need help on both questions

Mathematics
2 answers:
kirill [66]3 years ago
5 0
The answer to this question is 24,and,91
erastovalidia [21]3 years ago
4 0

Answer:

24, 91

Step-by-step Explanation:

7) \\ area = 6 \times 4 \\= 24 \:  {units}^{2}  \\  \\ 8) \\ base \: length = 4 - ( - 9) = 4 + 9 = 13 \\ height \:  = 5 - ( - 2) = 5 + 2 = 7 \\ area = base \times height \\= 13 \times 7 = 91  \: {units}^{2}

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Antuan deposited $2590 into a 3 year CD at an interest rate of 2.3% compounded quarterly.
lora16 [44]

Answer:

the interest rate is $183.89 =~ $ 184

Step-by-step explanation:

In this question, Antuan deposited $2590 into a 3 year CD (Certificate of Deposit)  at an interest rate of 2.3% compounded quarterly. We need to find the interest account earned after 3 years.

Formula used will be :

Interest = P ( 1 + r/n) ^ n ^ t - P

Where

P= Principal amount

r= interest rate (in decimals)

n= no of times the interest is compounded

t = no of years

Here we are subtracting P because we only need interest amount and not the future value.

Using this formula and finding the value will be:

P= $2590

r = 2.3 % or 0.023

n = 4

t = 3

Interest = 2590 * ( 1 - 0.023 / 4) ^ 4^ * ^ 3 - 2590

Interest= 2590 (1.071) -2590\\Interest= 2773.89 - 2590\\Interest= 183.89

So the interest rate is $183.89 =~ $ 184

7 0
3 years ago
Help!!!! I don't get this
Serhud [2]
I believe it would be fifteen.
7 0
3 years ago
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The populations and areas of four states are shown. A 3-column table has 4 rows. The first column has entries State A, State B,
faust18 [17]

Answer:

B.

Step-by-step explanation:

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Graph the line with the given slope and y-intercept.<br> slope = 2. y-intercept =-5
Flura [38]

I'm attaching the graph of the above function

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20 randomly selected statistics students were given 15 multiple-choice questions and 15 open-ended questions - all on the same m
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