3 years ago

Correct answer gets brainliest

Mathematics

2 answers:

Rom4ik [11]3 years ago

5 0

Answer:

C: 21

Step-by-step explanation:

BigorU [14]3 years ago

4 0

Answer:

Answer: C

Step-by-step explanation:

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Find the missing values in the ratio table then right the equivalent ratio

PtichkaEL [24]

10/4= 2.5
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2 would be your first answer

32x2.5= 80
80 would be your second answer

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2 years ago

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Find the accumulated value of an investment of $20,000 for 7 years at an interest rate of 5.5% if the money is:

Amiraneli [1.4K]

Answer:

See below

Step-by-step explanation:

Given:

Investment P = $20000
Time t = 7 years
Interest rate r = 5.5% = 0.055

a. compounded semiannually, n = 2

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/2)^{2*7} = 29239.88$

b. compounded quarterly, n = 4

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/4)^{4*7} = 29315.30$

c. compounded monthly, n = 12

$A = P*(1 + r/n)^{nt} = 20000(1+0.055/12)^{12*7} = 29366.44$

d. compounded continuously

$A = Pe^{rt}=20000*e^{0.055*7}=29392.29$

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2 years ago

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BigorU [14]

10 km in .5 hour. Since it is the same as 20 km in 1 hour. Multiplied by 2.
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2 years ago

Using long division to find the quotient and remainder 4x^4+2x^2-2 divided by x^2+2

emmasim [6.3K]

4x² -6
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so the answer is $(4x^2-6) \frac{10}{x^2+2}$

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3 years ago

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Leokris [45]

Answer:

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Step-by-step explanation:

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