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3 years ago

7

What is the correct "Name" for the given polynomial? f(x)=3x^2

1 answer:

Inga [223]3 years ago

5 0

Step-by-step explanation:

The given function f(x)=3x²=f(x)=3x²+0x+0 is a quadratic function

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What does the consumer price index measure?

Verizon [17]

B is the answer .........

8 0

3 years ago

If 10000 is invested at an interest rate of 10 per year ,compound semiannually,find the value of the investment after the given

slega [8]

Answer:

Part a) $\$17,958.56$

Part b) $\$32,251.00$

Part c) $\$57,918.16$

Step-by-step explanation:

<u><em>The complete question is</em></u>

If $10,000 is invested at an interest rate of 10% per year, compounded semiannually, find the value of the investment after the given number of years. (Round your answers to the nearest cent.)

a)6 years

b)12 years

c)18 years

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

Part a) 6 years

we have

$t=6\ years\\ P=\$10,000\\ r=10\%=10/100=0.10\\n=2$

substitute in the formula above

$A=10,000(1+\frac{0.10}{2})^{2*6}$

$A=10,000(1.05)^{12}$

$A=\$17,958.56$

Part b) 12 years

we have

$t=12\ years\\ P=\$10,000\\ r=10\%=10/100=0.10\\n=2$

substitute in the formula above

$A=10,000(1+\frac{0.10}{2})^{2*12}$

$A=10,000(1.05)^{24}$

$A=\$32,251.00$

Part c) 18 years

we have

$t=18\ years\\ P=\$10,000\\ r=10\%=10/100=0.10\\n=2$

substitute in the formula above

$A=10,000(1+\frac{0.10}{2})^{2*18}$

$A=10,000(1.05)^{36}$

$A=\$57,918.16$

7 0

4 years ago

Given f(x)= (x-5)/3, solve for f^-1(3)

IceJOKER [234]

F-1(x) = (3x + 5) / 3

f-1(3) = (9 + 5) / 3 = 14/3

4 0

3 years ago

Can someone solve this using negative exponents<br> -8(x^-3y^4)^-5

Otrada [13]

Answer:

21

Step-by-step explanation:

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3 0

2 years ago

Read 2 more answers

The number of days, d, it will take Manny to read a book varles inversely as the number of pages, p, he reads per day. If k is t

Lera25 [3.4K]

9514 1404 393

Answer:

B. dp = k

Step-by-step explanation:

The statement of variation is ...

d = k(1/p) . . . . days vary inversely with p

Multiplying by p gives ...

dp = k

8 0

3 years ago

Read 2 more answers