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Lena [83]
3 years ago
7

PLEASE ANSWER RIGHT AWAY

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0

Answer:

A- control group

Since group A is tested under normal condition, it is the control group. Control group is separated from other groups so that the independent variable being tested cannot influence the result.

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4|m−n| if m=−7 and n=2 i really need to know what this is asap please
vekshin1

Answer:

36

Step-by-step explanation:

Plug in -7 as m and 2 as n into the expression:

4 | m - n |

4 | -7 -2 |

Solve:

4 | -9 |

4(9)

= 36

6 0
3 years ago
Gcf of 9 46 7 21 18 12 15 25 55
Taya2010 [7]

1 because the only factors of 7 are 1, 7. Numbers like 9 and 46 and 18 and 12 and 15 and 25 and 55 do not have a factor of 7.

4 0
3 years ago
The height of a cylinder is 18 cm. The area of the base of the cylinder is 25 ㎠. Find V.
IrinaVladis [17]
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4 0
3 years ago
Convert this franction into a percentage 9/12?
kolbaska11 [484]

<span>Hello, Yoloalanis. In order to solve this question that you have just posted, you only have to do a few simple steps. So, We can do this!</span>

<span />Let's start with your fraction. You will first have to change 9/12 into a decimal. In order to do this, you will have to divide the numerator by the denominator. A numerator is also known as the top part of the fraction. A denominator is the bottom part of the fraction. So, when you divide nine by twelve, you get 0.75 as a decimal. Now, you just have to multiply the decimal by 100 or to make it simpler, just move the decimal two places to the right. To sum it all up, you will get 75%.

Hope it helps :)

5 0
3 years ago
Read 2 more answers
Which numbers are rational?
Otrada [13]
All numbers except for the square root of 50
4 0
3 years ago
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