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Varvara68 [4.7K]

3 years ago

13

A large western state consists of 2049 million acres of land. Approximately 40% of this land is federally owned. Find the number

of acres that are not federally owned.

1 answer:

creativ13 [48]3 years ago

5 0

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Investing $12,000 in a savings account at 6% annual interest compounded monthly will result in approximately how much money afte

kow [346]

Compound Interest = $P(1+\frac{r}{100} )^{n}$

where P - Principal

r - rate of interest

n - number of years

So, for 5 years, at 6% rate of interest, for the principal 12,000, the compount interest will be

$CI = 12000(1+\frac{6}{100} )^{5}$

$= 12000(\frac{106}{100} )^{5}$

$= 12000(1.06)^{5}$

$= 12000(2) approximately$

= 24000

Amount = Principal + C.I.

= 12000 + 24000

= 36000

Hence, after 5 years, the amount will be $36,000 approximately.

6 0

3 years ago

Find the slope of the line that passes through the points (2.1) and (-1.-1).

sp2606 [1]

Answer: The slope is $\frac{2}{3}$

Step-by-step explanation:

The slope can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Then, knowing that the line passes through the points (2,1) and (-1,-1), we can substitute the coordinates into the formula.

In this case:

$y_2=-1\\y_1=1\\x_2=-1\\x_1=2$

Therefore, the slope of the line that passes through the points (2,1) and (-1,-1) is:

$m=\frac{-1-1}{-1-2}\\\\m=\frac{-2}{-3}\\\\m=\frac{2}{3}$

6 0

3 years ago

Multiply 3/4 x 16/9. A. 4/3 B. 3/4 C. 27/64 D. 64/27

Naddika [18.5K]

3/4 of 16/9 = 12/9
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4 0

3 years ago

What is the product in simplest form.

Alex787 [66]

Answer:

a)

$- \frac{9}{22}$

7 0

2 years ago

Colin invests £2350 into a savings account. The bank gives 4.2% compound

marin [14]

Answer:

Answer:

£3692

Step-by-step explanation:

A = p(1 + r/n)^nt

Where,

A = future value

P = principal = £2350

r = interest rate = 4.2% = 0.042

n = number of periods = 1(annual)

t = time = 4 years

A = p(1 + r/n)^nt

= 2350(1 + 0.042/1)^1*4

= 2350(1 + 0.042)^4

= 2350(1.042)^4

= 2350(1.5789)

= 2770.42

A = £2770.42

Total years = 10

Remaining years = 10 – 4

= 6 years

Remaining 6 years

P = £2770.42

r = 4.9% = 0.049

n = 1

t = 6

A = p(1 + r/n)^nt

= 2770.42(1 + 0.049/1)^1*6

= 2770.42(1 + 0.049)^6

= 2770.42(1.049)^6

= 2770.42(1.3325)

= 3691.59

A = £3691.59

Approximately £3692

Thank you!

5 0

2 years ago