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Mkey [24]
3 years ago
12

3 divided by 4 in fraction form

Mathematics
1 answer:
Kitty [74]3 years ago
3 0
Answer: 3/4 is the answer
You might be interested in
Translate this sentence into an inequality:
marysya [2.9K]

Answer:

2x -5=-30

2x= 5 -30

2x= 25

x= 25/2

x= 12.5

4 0
3 years ago
Help I don’t get it
Fittoniya [83]

Answer:

ok so.  Your answer is that the population grew by about 3% (1,722,862 people)

Step-by-step explanation:

You would just solve 53,594,378 by 55,317,240.  You would get a number right around 96.88 so you would round up to 96.9 or 97.  From there, you would subtract 100-97 or 100-96.9 to get 3 or 3.1, that is how you know what percentage something grew or shrank by. :) hope this helps you

6 0
4 years ago
How much of a 14% solution of iodine should be added to 89 ounces of a 47% iodine solution to get a 29% solution
Andrews [41]
We have 89 ounces of 47% iodine.
We will add "x" ounces of 14% iodine to get a 29% iodine solution.
89 * .47 + .14x = .29 * (89 + x)
41.83 + .14x = 25.81 + .29x
16.02 = .15x
x = 106.80
So, we must add 106.80 ounces of 14% iodine to get a 29% iodine solution.
(for a total of 195.80 ounces)

Source:
http://www.1728.org/mixture.htm


3 0
3 years ago
Can someone help please
RUDIKE [14]

Answer:

<h2><em><u>Option</u></em><em><u>:</u></em><em><u> </u></em><em><u>D</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>, </u></em>

7,625,750,263

<em><u>When</u></em><em><u> </u></em><em><u>estimated</u></em><em><u>, </u></em>

8,000,000,000

= 8 × 1,000,000,000

= 8  \times  {10}^{9}

8 0
3 years ago
In a sample of 16 employees randomly selected at a company, the average age is 25 years and the standard deviation is 2 years. W
pentagon [3]

If ages are normally distributed then using a significance level of 0.05 , we can claim that the population mean is greater than 24.

Given sample mean of 25 years , sample size of 16 ,standard deviation of 2 years.

We have to find whether the population average is greater than 24.

We have to use t test because n is less than 30. It is right tailed.

We have to first form Hypothesis.

H_{0}:μ>24,

H_{1}:μ<24.

t=X-μ/S/\sqrt{n}

t critical at 5% significance level and degree of freedom=15    (16-1)=1.7531

t=24-25/2/\sqrt{16}

=-1/0.5

=-2

Because 1.7531 is greater than -2 so we will accept the null hypothesis.

Hence we can say that the average of population is greater than 24.

Learn more about t test at brainly.com/question/6589776

#SPJ4

8 0
2 years ago
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