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3 years ago

Write the fraction as a percent 3/50

Mathematics

2 answers:

katen-ka-za [31]3 years ago

8 0

Answer:

The fraction given is $\frac{3}{50}$

Step-by-step explanation:

Percent [math] definition:

Percent ---> per-hundred, or out of one-hundred

So if percent is out of one hundred, then our work should look like this:

$\frac{3}{50} = \frac{x}{100}$

x represents the missing number.

How did we get from 50 to 100?

We multiplied 50 by 2 [50 × 2], and that gave us 100.

Rule: whatever we do to the denominator, we must do to the numerator.

So if we multiplied 50 by 2 to get 100, we must multiply 3 by 2 to get x.

What is the value of x?

The value of x is 6, because 3 × 2 = 6.

So,

$\frac{3}{50} = \frac{x}{100}$

$\frac{3}{50} = \frac{6}{100}$

I hope this helps!

<h2>PLEASE MARK BRAINLIEST!</h2>

Furkat [3]3 years ago

7 0

Answer:How much is - 3 out of 50 written as a percentage? Convert fraction (ratio) - 3 / 50 Answer: - 6%

Step-by-step explanation:

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Direct variation or not a direct variation y=5/x

MrRissso [65]

Answer:

not direct variation

Step-by-step explanation:

The equation for x and y in direct variation is

y = kx ← k is the constant of variation

y = $\frac{5}{x}$ is not in this form, thus not direct variation.

The equation for x and y varying inversely is

y = $\frac{k}{x}$ ← k is the constant of variation

y = $\frac{5}{x}$ is in this form and represents inverse variation

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3 years ago

a lawn is in the shape of a rectangle with a length of 100 feet and a width of 45 feet. how many whole bags of fertilizer must b

leva [86]

Answer:

3 bags

Step-by-step explanation:

$45 \times 100 = 4500 \\ 4500 \div 2000 = 2.25$

you cant have 0.25 of a bag so you round up to 3.

8 0

4 years ago

The amount of money spent weekly on cleaning, maintenance, and repairs at a large restaurant was observed over a long period of

Ipatiy [6.2K]

Answer:

a) 0.4121

b) $588

Step-by-step explanation:

Mean μ = $633

Standard deviation σ = $45.

Required:

a. If $646 is budgeted for next week, what is the probability that the actual costs will exceed the budgeted amount?

We solve using z score formula

= z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation.

For x = $646

z = 646 - 633/45

z = 0.22222

Probability value from Z-Table:

P(x<646) = 0.58793

P(x>646) = 1 - P(x<646) = 0.41207

≈ 0.4121

b. How much should be budgeted for weekly repairs, cleaning, and maintenance so that the probability that the budgeted amount will be exceeded in a given week is only 0.16? (Round your answer to the nearest dollar.)

Converting 0.16 to percentage = 0.16 × 100% = 16%

The z score of 16%

= -0.994

We are to find x

Using z score formula

z = (x-μ)/σ

-0.994 = x - 633/45

Cross Multiply

-0.994 × 45 = x - 633

-44.73 = x - 633

x = -44.73 + 633

x = $588.27

Approximately to the nearest dollar, the amount should be budgeted for weekly repairs, cleaning, and maintenance so that the probability that the budgeted amount will be exceeded in a given week is only 0.16

is $588

7 0

3 years ago

I need help with this question. Pls give me an answer /steps and explanations.

ASHA 777 [7]

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