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IRINA_888 [86]
4 years ago
9

I need helpppppp, which describes how to calculate the range of this data set

Mathematics
1 answer:
elena-s [515]4 years ago
5 0
Subtract 12-4

The range is the difference between the lowest and highest numbers.
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Find the measure of the angle and please explain step by step
MrRa [10]

angle 4 is the same as angle 8

 angle 7 & angle 8 has to equal 180 degree

 so angle 7 and angle 4 also have to equal 180

angle 4 is 3 times the size of 7

lets call 7  (x)

so 4(x) = 180

180/4  =45

x=45

angle 7 is 45 degrees

3 0
3 years ago
Good morning helpppp new !!!
tangare [24]

Answer:

c= 17

Step-by-step explanation:

c² = a² + b²

c= ?

a = 8

b= 15

c² = (8)² + (15)²

c² = 64 + 225

c² = 289

\sqrt{c ^{2} }  =  \sqrt{289}  \\  \\ c = 17

3 0
3 years ago
Does anyone know if this is a function ?
LUCKY_DIMON [66]

Answer:

Yes, it is a function

Step-by-step explanation:

This is a function since each x value, the number on the left in the paretheses only has one y value.

If any x had more than one y value, it wouldn't be a function.

Hope this helps:)

6 0
3 years ago
Two years ago there were 6 grams of a radioactive substance. now there are 5 grams. how much will remain 2 years from now?
Gnesinka [82]

The quantity of the radioactive material which would remain 2 years from now is; 4 grams.

<h3>What is the quantity remaining in 2 years?</h3>

Since, it follows from the task content that after two year, the quantity of the radioactive substance decrease by 1 gram. Consequently, it follows from proportion that the quantity remaining in 2 years from now is; 5-1 = 4 grams.

Read more on radioactive material;

brainly.com/question/15058562

#SPJ1

8 0
2 years ago
A candy company fills a package of candy with individually wrapped pieces of candy. The number of pieces of candy per package va
Doss [256]

Answer:

The point estimate for the number of pieces per package is of 18.72.

Step-by-step explanation:

Point estimate of a population mean:

The mean of the sample gives an estimate for the population mean.

They find that the sample mean number of pieces is 18.72.

This means that the point estimate for the number of pieces per package is of 18.72.

3 0
4 years ago
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