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boyakko [2]
3 years ago
11

Help!? I don't understand

Mathematics
2 answers:
leonid [27]3 years ago
6 0
I believe the answer is 25% sorry if it's wrong.
liq [111]3 years ago
5 0
It would be 82 or 54

Because 72-18=54%
OR 100-18 would be =82
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A six-faced die is rolled .
STatiana [176]

Answer:

[A] 2/6

[B] 1/2

Step-by-step explanation:

Given:

A six-faced die is rolled .

To Find:

Find the probability of it landing on a value more than 4

Find the probability of it landing on an even number

Part A:

Knowing that a six-faced die has six number on it (1,2,3,4,5,6)

Thus, the probability of it landing on an value more than 4 is 2/6.

Because 5 and 6 is more than 4

Part B:

1,3,5 = Odd

2,4,6 = Even

Thus, the probability of it landing on an even number is 3/6 Simplify 1/2 . Which also is 50%.

<em>~Lenvy~</em>

8 0
2 years ago
What is the value of the 30th percentile for the data set? 6283 5700 6381 6274 5700 5896 5972 6075 5993 5581 5972 6274 6075 5896
Alex17521 [72]
<h2>Answer:</h2>

5896

<h2>Step-by-step explanation:</h2>

Given data set:

6283 5700 6381 6274 5700 5896 5972 6075 5993 5581 5972 6274 6075 5896

To calculate the 30th percentile;

<em>i. Rearrange the given data set in ascending order.</em>

5581 5700 5700 5896 5896 5972 5972 5993 6075 6075 6274 6274 6283 6381

<em>ii. Use the following formula to get the index of the value at the 30th percentile.</em>

N = p(n)

<em>Where;</em>

N = the number of data points at or below the intended percentile.

p = the intended percentile.

n = the number of points in the data.

<em>In this case;</em>

p = 30 percent = 0.3

n = 14

<em>Substitute these values into the equation;</em>

N = 0.3(14)

N = 4.2

<em>iii. From the calculated index, find the value of the 30th percentile.</em>

If the index is a whole number x, the desired percentile is the average of the values at index x and x+1.

For example if the index is 4, then the desired percentile is the average of the values at index 4 and 5. In our case, that will be;

\frac{5896+5896}{2} = 5896

If the index is a decimal number, it is rounded up to the nearest integer. The value at the rounded index is the desired percentile.

For example, in our case, the index is 4.2 which when rounded up becomes 4.

Therefore, the data point or value at index 4 is the 30th percentile. From the arrangement in (ii) above, that will be 5896. i.e

5581 5700 5700 <u>5896</u> 5896 5972 5972 5993 6075 6075 6274 6274 6283 6381

8 0
3 years ago
Need help!! ASAP!! Jon rode his bike 80___in 6 hours. (inches, feet, yards, miles) Choose!! Thank you!!
Masja [62]
He rode 80miles because 6 hoursis a long time to only make it 80 yards,feet,or inches
3 0
3 years ago
What is the point-slope form of the equation of a line that passes through the point (1, 4) and has a slope of −3?
insens350 [35]
I hope this helps you



x'=1 y'=4 slope = -3



slope. (x'-x)=y'-y


-3. (1-x)=4-y


-3+3x=4-y


y=4+3-3x


y=7-3x
3 0
3 years ago
Translate f(x)= |x| so that it's translated up by 5 units and vertically stretched by a
natta225 [31]
B because I’ve done this before
4 0
2 years ago
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