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Lady bird [3.3K]
3 years ago
15

3x + 10y = 12, 3x - 8y = 12

Mathematics
1 answer:
weeeeeb [17]3 years ago
6 0
Working attached below:

Hope this helps! Any questions let me know :)

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A student desired to invest $1,540 into an investment at 9% compounded semiannually for 6 years. With all else equal, what is th
irga5000 [103]

Answer:

The future value of this initial investment after the six year period is $2611.6552

Step-by-step explanation:

Consider the provided information.

A student desired to invest $1,540 into an investment at 9% compounded semiannually for 6 years.

Future value of an investment: FV=P(1+r)^n

Where Fv is the future value, p is the present value, r is the rate and n is the number of compounding periods.

9% compounded semiannually for 6 years.

Therefore, the value of r is: r=\frac{0.09}{2}=0.045

Number of periods are: 2 × 6 = 12

Now substitute the respective values in the above formula.

FV=1540(1+0.045)^{12}

FV=1540(1.045)^{12}

FV=1540(1.69588)

FV=2611.6552

Hence, the future value of this initial investment after the six year period is $2611.6552

6 0
4 years ago
Can someone please help me on number 2 please
andriy [413]

I believe the answer is 0, but I could be wrong!

5 0
3 years ago
A shark swimming 14 feet below the surface of the water. It descends 15 feet to catch a fish and then ascends 8 feet. Describes
kompoz [17]

Answer:

22 FT

Step-by-step explanation:

14+15-8=22

8 0
3 years ago
An archer hits a bullseye 64% of the time. What is the probability the archer hits
Brums [2.3K]

Answer:

C. 0.077

Step-by-step explanation:

Use binomial probability.

P = nCr pʳ qⁿ⁻ʳ

where n is the number of trials,

r is the number of successes,

p is the probability of success,

and q is the probability of failure (1−p).

n = 10, r = 4, p = 0.64, q = 0.36.

P = ₁₀C₄ (0.64)⁴ (0.36)⁶

P = 210 (0.64)⁴ (0.36)⁶

P = 0.077

6 0
3 years ago
What’s the greatest common factor of 156 and 260 show your work
sesenic [268]

Answer:

The answer is 52 but I do not no how to explain it

Step-by-step explanation:

Sorry

6 0
3 years ago
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