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Dominik [7]
3 years ago
9

Whats equvilet to 7(h-3)​

Mathematics
2 answers:
Fofino [41]3 years ago
8 0

Answer:

It MAY be (7h-21). I COULD be wrong tho.

Step-by-step explanation:

Helga [31]3 years ago
8 0
Yea I agree but I don’t wanna get you wrong .
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The right expression to calculate how much money will be in an investment account 14 years from now if you deposit $5,000 now an
Svet_ta [14]

Answer:

The expression to compute the amount in the investment account after 14 years is: <em>FV</em> = [5000 ×(1.10)¹⁴] + [3000 ×(1.10)⁸].

Step-by-step explanation:

The formula to compute the future value is:

FV=PV[1+\frac{r}{100}]^{n}

PV = Present value

r = interest rate

n = number of periods.

It is provided that $5,000 were deposited now and $3,000 deposited after 6 years at 10% compound interest. The amount of time the money is invested for is 14 years.

The expression to compute the amount in the investment account after 14 years is,

FV=5000[1+\frac{10}{100}]^{14}+3000[1+\frac{10}{100}]^{14-6}\\FV=5000[1+0.10]^{14}+3000[1+0.10]^{8}

The future value is:

FV=5000[1+0.10]^{14}+3000[1+0.10]^{8}\\=18987.50+6430.77\\=25418.27

Thus, the expression to compute the amount in the investment account after 14 years is: <em>FV</em> = [5000 ×(1.10)¹⁴] + [3000 ×(1.10)⁸].

4 0
3 years ago
2) 4 tot he power of 3 = _______
Ghella [55]

Answer:

64

Step-by-step explanation:

4^3=64

4*4=16

16*4=64

8 0
3 years ago
Plz answer as soon as possible
mixer [17]
20,736 * 729 * 4/216 * 64 * 27 = 60,466,176/373,248 = 162

Ans : 162
5 0
3 years ago
Read 2 more answers
Sally is $3.95 in dimes and quarters that shows the total 23 coins how many times does she have and how many quarters does she h
UkoKoshka [18]
Make a system of equations:

0.10x + 0.25y = 3.95
x + y = 23

x + y = 23

Subtract 'y' to both sides:

x = -y + 23

Plug in -y + 23 for 'x' in the first equation:

0.10(-y + 23) + 0.25y = 3.95

Distribute 0.10:

-0.10y + 2.3 + 0.25y = 3.95

Subtract 2.3 to both sides:

-0.10y + 0.25y = 1.65

Combine like terms:

0.15y = 1.65

Divide 0.15 to both sides:

y = 11

Plug this into any of the two equations to find 'x':

x + y = 23

x + 11 = 23

Subtract 11 to both sides:

x = 12

So Sally has 11 dimes and 12 quarters.
6 0
3 years ago
Show the work what is the answer<br>​
sweet [91]

Answer:

A: 65mm^3

Step-by-step explanation:

Hopefully this helps!

3 0
3 years ago
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