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soldi70 [24.7K]
3 years ago
12

Simplify 6 (n - 4) - 4n

Mathematics
1 answer:
Ronch [10]3 years ago
6 0
The answer is 2n-24. Hope this helps!
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Barbara wants to restore her '66 Mustang in 4 years. She puts $200 into an account every month that pays 4.5% interest, compound
Tcecarenko [31]

Answer:

$10496.77

Step-by-step explanation:

We have been given that Barbara puts $200 into an account every month that pays 4.5% interest, compounded monthly.

To find the money in the account after 4 years, we will use future value formula.  

FV=R(\frac{1+\frac{r}{n})^{nt}-1}{\frac{r}{n}}), where,

R = Regular deposits,

r = Interest rate in decimal form

n = Number of times interest in compounded per year,

t = Time in years.

4.5\%=\frac{4.5}{100}=0.045

Substitute given values:

FV=\$200(\frac{1+\frac{0.045}{12})^{12*4}-1}{\frac{0.045}{12}})

FV=\$200(\frac{1+0.00375)^{48}-1}{0.00375})

FV=\$200(\frac{1.00375)^{48}-1}{0.00375})

FV=\$200(1.1968143774194609-1}{0.00375})

FV=\$200(0.1968143774194609}{0.00375})

FV=\$200(52.4838339785229066667)

FV=\$10496.76679570458133334

FV\approx \$10496.77

Therefore, there will be an amount of $10496.77 in the account after 4 years.

6 0
3 years ago
Express the recurring decimal 1.52 as an improper fraction
ElenaW [278]

(152÷4)(100÷4) = 3825 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 152100 is also equal to 11325 when expressed as a mixed number.

5 0
3 years ago
Read 2 more answers
GEOMETRY HELP Which of the following are dependent events?
lisabon 2012 [21]

Answer:

Option C

Step-by-step explanation:

A and B are said to be independent of

P(A intersection B) = P(A)*P(B).

Or if drawing is done with replacement, etc.

A) P(drawing a king) = 4/52 = 1/13

IF we replace again drawing a kind is the same 1/13

Hence independent

B) Coin flipping each toss is obviously independent of the other as prob of getting tail in a fair coin is 1/2 irrespective of the previous outcomes

C) Without replacement is not independent

Since first prob = 4/52 and second would be 3/51 not the same as before

D) Rolling a die is independent as getting a 2 in any throw is always the same.

C is answer

4 0
3 years ago
Find the system of x.​
marissa [1.9K]

Answer:

61 degrees

Step-by-step explanation:

A right angle equals 90 degrees.

90-29= 61

6 0
3 years ago
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Which graph represents y= the cubed root of x
mars1129 [50]
ANSWER
See graph in attachment.
EXPLANATION

We want find the graph that represents the function,

y = \sqrt[3]{x}

The x-intercept as well as the y-intercept of this function is (0,0).

The cubic root function is shown in the graph in the attachment.

6 0
3 years ago
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