3 years ago

How to write a number in 2 other forms

1 answer:

8 0

Idk if you want a specific number but here's an example.

Some ways you can write a number are as a decimal, as a percentage, and as a decimal.
5 as a fraction is $\frac{5}{1}$
5 as a percent is 5%
5 as a decimal is .20

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Im stuck on this question i need help

Korolek [52]

I think it’s one half 1/2

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3 years ago

On the blueprint of a house, 40 millimeters represents 6 meters. The length of the living room is 50 millimeters on the blueprin

Novay_Z [31]

Answer:

Convert the meters to millimeters

1m = 1000mm

6m = 6000mm

40mm represents 6000mm

Find the scale factor

6000/40 = 150

This means 40 * 150 = 6000

Yup find what 50mm represents:

50 * 150 = 7500

7500mm

7.5m

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3 years ago

In country X, the average yearly salary of 50-year-olds with 16 years of education is $50,275, while the average yearly salary o

nika2105 [10]

Answer:

38%

Step-by-step explanation:

The additional wage compared 12 years of education to 16 years of education is:

$Extra\ wage\%=\frac{50,275-36,265}{36,265} *100 = 38.6%$

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3 years ago

The scores on an exam are normally distributed, with a mean of 74 and a standard deviation of 7. What percent of the scores are

Lynna [10]

A normal distribution with a mean of 74 and a standard deviation of 7.
Mean + 1 SD = 74 + 7 = 81
Less than 81 : 50 % + 34 % = 84 %
Answer:
A ) 84 %

4 0

3 years ago

Read 2 more answers

The area of a triangular-shaped rug is 21 square yards and the height is 3 yards. Find the base.

tresset_1 [31]

Answer:

14 yards

Step-by-step explanation:

the area of a triangle is 0.5×b×h

plug in what you have

0.5×b×3=21

(3x0.5)b=21

1.5b=21

b=21/1.5

b=14

6 0

3 years ago