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3 years ago

5

Tina missed this problem on her test.

2 answers:

zalisa [80]3 years ago

8 0

The decimal was mover too many place sin part C.

svetlana [45]3 years ago

3 0

Answer:

The decimal was moved too many places in part C.

Step-by-step explanation:

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1. Jeremy has $12000 cash to invest in the bank compounded at 4% interest annually.

gavmur [86]

Answer:

$A(x) = 12000(1.04)^x$

Step-by-step explanation:

Compound interest:

The compound interest formula is given by:

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

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

$12000 cash

This means that $P = 12000$

Compounded at 4% interest annually.

This means that $r = 0.04, n = 1$

What equation will calculate the value in x years?

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

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

$A(x) = 12000(1 + 0.04)^x$

$A(x) = 12000(1.04)^x$

8 0

3 years ago

Kryger [21]

Answer: It’s a vector

Step-by-step explanation: AP EX approved

3 0

3 years ago

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The $299.99 of a cell phone Brittany purchesd was on sail for 10% off. What amount did Brittany save?

Oksi-84 [34.3K]

Answer:

10* 299.99=2999.9

2999.9/100=29.999

this would round up to 30, so Brittany saved $30. : )

6 0

3 years ago

Two-fifths of the students in Mrs. Navares fifth grade class ride the bus to school. if there are 25 students in her class, how

butalik [34]

You do a multiplication of 2/5 times 25 and you get 50/5 which is equal to 10. So @0 students ride the school bus.

8 0

3 years ago

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Find the sum and then classify it. StartFraction 5 over 6 EndFraction + StartRoot 91 EndRoot 9.58297100…, irrational 10.Modifyin

Ipatiy [6.2K]

Answer:

10.3727253..., irrational

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers