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S_A_V [24]
3 years ago
12

PLS ANSWER

Mathematics
2 answers:
WITCHER [35]3 years ago
7 0
25%
If you add 25% to 32 your answer will be 40
stepan [7]3 years ago
6 0

Answer:

You have to take the ratio so you divide the new value on the old value and compare It with 100 so you write

(40)/(32)=(x)/(100)

And this means that x = 125

So the ratio of the increase of the new time is 125%

But the real increase is 125 - 100 = 25%

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81, 6, 7, 1, 42<br> Mode ??<br> Median ??
seraphim [82]

Answer:

No mode

Median 7

Step-by-step explanation:

Mode: The mode is the element that occurs most in the data set. In this case, all elements occur only once, so there is no mode.

Median: Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

8 0
3 years ago
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If a pair of perpendicular lines are rotated, which is true?
Rzqust [24]

The <em>correct answer</em> is:


D) Rotated perpendicular lines always remain perpendicular lines.


Explanation:


Perpendicular lines, by definition, meet at a 90° angle.


As long as both lines are rotated the same direction and the same angle, then the angle between the two lines will not change. They will continue to be perpendicular, no matter how many degrees or which direction they are rotated.

5 0
4 years ago
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How do I solve problems like this? I did it last year, but I don't remember how to do it.
ExtremeBDS [4]

Answer:

8

Step-by-step explanation:

I do not know the details of the work but if it's a simple "Solve for x" question, you're not quite right.

1/2x+3=7

1/2x= 4

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6 0
3 years ago
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Suppose that a die is rolled twice. What are the possible values that the following random variables can take on: (a) the maximu
Fiesta28 [93]

Answer:

See explanation

Step-by-step explanation:

Suppose that a die is rolled twice. Each time one of 6 numbers (1, 2, 3, 4, 5, 6) can be rolled.

A. the maximum value to appear in the two rolls is 6

B. the minimum value to appear in the two rolls is 1

C. the sum of the two rolls can vary from 2 to 12 (it can be 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)

D. the value of the first roll minus the value of the second roll can very from -5 to 5 (-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5)

Here -5 can be obtained as 1 - 6 (1 on the first roll and 6 on thesecond roll), -4 can be obtained as 1 - 5 or 2 - 6 and so on.

3 0
3 years ago
What’s the slope of the line?
Alexeev081 [22]

Answer:

4/3

Step-by-step explanation:

You use Rise over Run.

It <em>runs</em> 3 blocks to the left (+).

It <em>rises</em> 4 blocks up (+).

6 0
3 years ago
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