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Anuta_ua [19.1K]
3 years ago
15

In the Chang’s family budget, 0.6% of the expenses are for internet service. What fraction of the family’s expenses is for inter

net services? Write the fraction in simplest form
Mathematics
2 answers:
Hitman42 [59]3 years ago
8 0
The answer would be 60/100.
Ann [662]3 years ago
5 0

Answer : The fraction in simplest form is, \frac{3}{500}

Step-by-step explanation :

Decimal numbers are not considered as integers. They are rounded off to write an integer.

Fraction is present in the form of \frac{p}{q} where q\neq 0

To remove decimal, we divide the number by 10^n where, n = number of decimal places

As we are given that:

Family’s expenses for internet services = 0.6%

Converting this into fractional form, we get:

\Rightarrow 0.6\%=\frac{0.6}{100}=\frac{6}{1000}=\frac{3}{500}

Thus, the fraction in simplest form is, \frac{3}{500}

You might be interested in
future value = P × (1+ i)t `"present value" = "P" / (1 + i)^"t"` You want to deposit $12,000 in a bank at an interest rate of 8
Rashid [163]

Answer:

I believe the answer is $17,631.94

Step-by-step explanation:

12000(1.08)∧5=17,631.94

7 0
4 years ago
Sarah invested £12000 in a unit trust 5 years ago, the value of the unit trust increased by 7% per annum for each of the last 3
trasher [3.6K]

Answer:

The current price of the unit trust =  £13,831.72

Step-by-step explanation:

Since it increased 7% per annum in last three years and decreased by 3% per annum before that, it implies that the unit trust decreased by 3% per annum for the first 2 years and then increased by 7% per annum for the next 3 years in the total 5 year period

The invested after 2 years = 12,000*(1-0.03)^2 = £11,290.8

This amount then grows by 7% for the next 3 years making it = 11,290.80*(1+0.07)^3 =  £13,831.7155 = £13,831.72 (Rounded to 2 decimals)

The current price of the unit trust =  £13,831.72 (Rounded to 2 decimals)

6 0
4 years ago
Which of the following gives all of the sets that contain squrt 9
Aloiza [94]

Answer:

Option C (the set of all integers, the set of all rational numbers, and the set of all real numbers).

Step-by-step explanation:

The value of square root of 9 is ±3. This means that there two answers to square root of 9: 3 and -3.

As far as 3 is concerned, it is one of the elements of the natural number set. It is already known that natural numbers are also whole numbers, also integers, also rational numbers, and also real numbers.

As far as -3 is concerned, it is not a natural number since the set of natural numbers does not contain negative numbers. -3 is an integer. Which means that -3 is also a rational number and also a real number.

After identifying the common sets and taking the intersection of both the above classifications, it yields the set of all integers, the set of all rational numbers, and the set of all real numbers, Therefore, Option C is the correct answer!!!

6 0
3 years ago
Taylor is twice as old as jessi if you add their ages together you get 27 hold old are Taylor and jessi
deff fn [24]

Answer: Taylor is 14 and Jessi is 13

Step-by-step explanation:

Since you can't divide 27 by 2, you would most likely break it in half. SInce the question states that Taylor is still older, she would be 14, and Jessi 13.

6 0
3 years ago
I need help answering this question as soon as possible. i don’t understand it
earnstyle [38]

Answer:

B)

Step-by-step explanation:

Given f(x) = ( 7 - 8x )²

let f(x) be y,

y =  ( 7 - 8x )²  .............to find inverse we have to make x the subject.

±√y = 7 - 8x

-8x = √y  - 7

x = (±√y  - 7 ) / -8

Then,

Inverse of ( 7 - 8x )² is  -\frac{\sqrt{x}-7}{8},\:-\frac{-\sqrt{x}-7}{8} and is a  function.

3 0
2 years ago
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