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3 years ago

Find the value for x to the third decimal place: In x=5

Mathematics

1 answer:

mixas84 [53]3 years ago

8 0

$\ln x=5\implies x=e^5\approx0.6738\cdot10^{-2}$ .

Hope this helps.

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Miguel tells his teacher1/5 is the same as 20%. Which best justifies Miguel’s answer? a.5 goes into 100 twenty times, so 20% is

svetoff [14.1K]

Answer:

C. 5 goes into 100 twenty times, and 1 times 20 is 20

Step-by-step explanation:

Since, we know that when we multiply both numerator and denominator of a fraction by a same number then we obtain an equivalent fraction,

Here, the given fraction,

$\frac{1}{5}$

By the above statement,

$\frac{1}{5}=\frac{1\times 20}{5\times 20}=\frac{20}{100}$

Now,

$a\%=\frac{a}{100}$

$\implies \frac{20}{100}=20\%$

Hence,

$\frac{1}{5}=20\%$

Option C is correct.

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3 years ago

Read 2 more answers

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ludmilkaskok [199]

Answer:

Step-by-step explanation:

If the square was split into 3 rectangles the 3 rectangles sum up to the square.

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3 years ago

Identify two factors that have a product of 1/12.

worty [1.4K]

$\frac{1}{3} ( \frac{1}{4}) = \frac{1}{12}$

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3 years ago

Determine the 1-unit growth factor for f f. [We encourage you to write the expression that represents the value of the growth fa

timofeeve [1]

Answer: The complete question is found in the attachment

Step-by-step explanation:

a) To determine the 1-unit growth factor for f

= 2.1/1.75 = 1.2

b) To determine the 1-unit percent change for f

=100 x 1-1.2/1 = 0.2 x 100= 20%

c) to determine the initial value of f

f(x)= abˣ , b =1.2 a=initial value

at (-1,2.1)

2.1= (1.2)⁻¹ x a

a = 2.1/(1.2)⁻¹

a = 2.1 x 1.2 = 2.52

d) to determine the function formula for f

f(x)= abˣ = 2.52(1.2)ˣ

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3 years ago

the library, post office, and gas station are all on elm street. the library is three miles west of the post office. the gas sta

Paha777 [63]

Answer:

distance apart= 9 miles

Step-by-step explanation:

The library , post office and gas station are all on elm street. The library is 3 miles away westward of the post office. The gas station is also 6 miles east of the post office. The distance between the library and the gas station can be computed below.

The post office is located at the middle between the library and the gas station. The library goes 3 miles westward of the post office while the gas station goes 6 miles eastward of the post office. The distance apart between the library and the gas station is the sum of the distance of the gas station from the post office and the distance of the library from the post office .

Therefore,

6miles + 3 miles = 9 miles

7 0

3 years ago