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Nadya [2.5K]
1 year ago
5

THE NUBER OF PEOPLE CONTACTED

Mathematics
1 answer:
Elis [28]1 year ago
4 0

Answer:

option c, x = 3

Step-by-step explanation:

Given:

  • f(x) = 27
  • f(x) = 3^{x}

Since both equal f(x) they must be equivalent as well,

3^{x} = 27\\

Apply exponent rule, 3 x 3 x 3 = 27

hence x = 3

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Identify the sample chosen for the study. The number of hours a group of 12 children in Mrs. Smith's kindergarten class sleep in
LuckyWell [14K]

Answer:

The 12 children selected in Mrs. Smith's kindergarten class.

Step-by-step explanation:

A sample is a representative part of a population on which a research is carried out.

The study In Mrs Smith's class was to find out the number of hours the children in Kindergarten Sleep in a day. Out of the total number of students, 12 were selected for observation. The 12 childen selected is therefore  a sample of the class.

8 0
3 years ago
Someone pls help me with this it’s not cut off this time but pls help me
stealth61 [152]
It’s A “9/14”
Explanation:
3/4 is bigger than 9/14
If you graph those two fractions, you can clearly see that 9/14 is one number/block less than 3/4. Hope this helped!
5 0
3 years ago
Explain where exactly one triangle can be formed
alexandr1967 [171]
Exactly 1 triangle can only be formed within another triangle.
3 0
3 years ago
Question 2 options: If x+912=−3 then x=________?
DaniilM [7]

Answer:

-915

Step-by-step explanation:

4 0
3 years ago
Y = -6x + 19<br> -6x + 4y = 16
Fantom [35]

Answer:

the answer is 2

Step-by-step explanation:

y=-6x+19

-6x+4y=16

-6x+4(-6x+19)=16

-6x-24x+76=16

-30x+76=16

-30x=16-76

-30x=-60

if there is - in both side we should cut them

30x=60

x=60/30

x=2

Hope it is helpful for you

please follow me

5 0
3 years ago
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