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torisob [31]
2 years ago
9

If ?/100 = 0.2 then ? =

Mathematics
2 answers:
marishachu [46]2 years ago
7 0

? = 20

Step-by-step explanation:

To solve this, simply flip the equation.

This is what you started with:

X/100 = 0.2

This is what happens when you flip it:

100 * 0.2 = X

Then, simply solve:

100*0.2=20

Your Answer is 20

Olegator [25]2 years ago
5 0

Answer:

20

Step-by-step explanation:

x / 100 = 0.2

Multiply both sides by 100 to isolate x. 100 x 0.2 = 20

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A sociologist records the annual household income (in thousands of dollars) among a sample of families living in a high-crime ne
Gnoma [55]

Answer:

The lower quartile is Q_1=33 thousand dollars.

The median quartile is Q_2=39 thousand dollars.

The upper quartile is Q_3=45 thousand dollars.

Step-by-step explanation:

The lower quartile is the median value of the lower half of a data set at the 25th percentile of a distribution.

The median quartile is the median value of a data set at the 50th percentile of a distribution.

The upper quartile is the median value of the upper half of a data set at the 75th percentile of a distribution.

To locate each quartile in a data set, we follow four steps:

Step 1: Put the numbers in order: 23, 25, 33, 34, 39, 39, 44, 45, 48, 55

Step 2: The median is given by \frac{n+1}{2} where n is all scores in the data set.  

Because n = 10, the median position is \frac{10+1}{2}=5.5

The median is the average of the fifth and sixth positioned scores

Q_2=\frac{39+39}{2} =39

Step 3:  Compute \frac{n+1}{2} where n is all scores below Q_2.

For scores below Q_2, use only 23, 25, 33, 34, 39.

Because n = 5, the median position is \frac{5+1}{2}=3

The median is the third positioned score: Q_1=33

Step 4: Compute \frac{n+1}{2} where n is all scores above Q_2.

For scores above Q_2, use only  39, 44, 45, 48, 55

Because n = 5, the median position is \frac{5+1}{2}=3

The median is the third positioned score: Q_3=45

7 0
3 years ago
I need help with INTERIM CHECKPOINT problems
GenaCL600 [577]
67 ones more than others

8 0
3 years ago
Read 2 more answers
How do I do this please help me?
TEA [102]
4. First find how much sauce is used for 1 person:

2 ÷ 7 = 0.285714285714286

0.285714285714286cups of sauce will make spaghetti for one person.

0.285714285714286 • 210 = 60

60 cups of sauce for 210 people.

5. Found out how much he read in one minute:

40 ÷ 50 = 0.8

0.8 • 80 = 64

In 80 minutes, she will read 64 pages.

6. Found out how much he earns after one month:

9 ÷ 6 = 1.5

1.5 • 12 = 18

18 • 2 = 36

After two years, he will have 36 days of vacationing time



7 0
3 years ago
<img src="https://tex.z-dn.net/?f=494%20divided%20by%2019%2C594" id="TexFormula1" title="494 divided by 19,594" alt="494 divided
Vaselesa [24]
0.02521179 jdjdjdduhdbdjdhdhj
3 0
2 years ago
The game. Their scores are shoun below.
Harrizon [31]

Answer:

Barb is correct she won by 10 points

Darius's=480

Barb=490

5 0
3 years ago
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