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Phoenix [80]
3 years ago
8

Make d the subjectt formula of d-7 =4d+3/e

Mathematics
1 answer:
GrogVix [38]3 years ago
6 0

Answer:

-3-7e/3e

Step-by-step explanation:

d - 4d=3/e +7

-3d= 3/e +7

-3d=(3+7e)/e

d=(-3-7e)/3e

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Use the compound interest formulas A = Pert and A = P(1+r/n)^nt to solve.
levacccp [35]
A = Pe^rt
P = 11,000 ; r = 6.25% ; t = 10 ; e = 2.7183 approximate

A = 11,000 e ^(0.0625 *10)
A = 11,000 e ^0.625
A = 11,000 * 2.7183^0.625
A = 11,000 * 1.868
A = 20,548

A = P (1 + r/n)^nt
P = 11,000 ; r = 6.3% ; n = 2 ; t = 10

A = 11,000 (1 + 0.063/2)^2*10
A = 11,000 (1 + 0.0315)^20
A = 11,000 (1.0315)^20
A = 11,000 (1.859)
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<span>$11,000 invested at 6.25% compounded continuously over 10 years yields the greater return. </span>
3 0
3 years ago
Ivan needs to memorize words on a vocabulary list for French class. He has memorized 24 of the words, which is two-thirds of the
Firdavs [7]

Answer:

36 words on the list.

Step-by-step explanation:

24/2 equals 12. 12 times 3 equals 36

7 0
3 years ago
Evaluate the expression below.\<br> (4.4+7.6)x-(24/12)x
DedPeter [7]

Answer:

10x

Step-by-step explanation:

4 0
3 years ago
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PLS HELP ME QUICK BRAINLIEST +15 POINTS!!!!!
Ipatiy [6.2K]

Answer:

3/4

Step-by-step explanation:

The mean of a data set is synonymous with the average. To find the mean, add up all the values in the data set and then divide by the number of elements.

From the table, there is 12 values. Thus, add up all the 12 values and then divide by 12:

\bar x=\frac{(-3)+4+8+(-1)+(-4)+(-2)+0+2+5+2+(-3)+1}{12}

Simplify:

\bar x=\frac{9}{12}

Reduce:

\bar x=3/4

Therefore, the mean of the data set is 3/4.

For the data set, this means that the average person guesses the temperature too high by about 3/4°F.

(Note: the symbol of x with a bar over it denotes the mean of a set)

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3 years ago
Where would n + 3 be located on this number line?
Naddik [55]

Answer:

it would be three spots to the right

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3 years ago
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