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gtnhenbr [62]
3 years ago
15

1. What is the range of the data?

Mathematics
1 answer:
stira [4]3 years ago
6 0
Answers:

1.) 78 would be the range

3.) 18.8 or letter C would be correct

4.) 9.4
You might be interested in
Expand and simplify <img src="https://tex.z-dn.net/?f=%20%283x-2%29%5E%7B2%7D%20" id="TexFormula1" title=" (3x-2)^{2} " alt=" (3
Rus_ich [418]
You can just 1) multiply the binomial by itself, or you can use 2) the square of a binomial pattern. I'll show it to you both ways.

1) Multiply the binomial by itself.

(3x - 2)^2 = (3x - 2)(3x - 2) =

Multiply every term of the first binomial by every term of the second binomial, then collect like terms. (This is often called using FOIL.)

= 9x^2 - 6x - 6x + 4

= 9x^2 - 12x + 4

2) Use the square of a binomial pattern

The square of a binomial is

(a - b)^2 = a^2 - 2ab - b^2

a^2 is the square of the first term.
b^2 is the square of the second term.
-2ab is the product of the two terms and 2.

You have

(3x - 2)^2,
where the first term is 3x, and the second term is -2

square the first term: 9x^2
square the last term: 4
the product of the terms and 2 is: -12x

Put it all together, and you get

9x^2 - 12x + 4

just like we got above with the other method.
7 0
3 years ago
What is the value of x?
tigry1 [53]

Check the picture below.

3 0
3 years ago
What is &lt;2 if &lt;4 is 35
Rudiy27

Answer:

2 is 17.5

Step-by-step explanation:

bc the half of 4 is 2 since 4 is 35 we have to find the half of 35 and how we do that is by dividing it by 2.

35%2=17.5 so 2 is equal 17.5 so <2 is 17.5

4 0
2 years ago
168 h = [?] days helppp
Nitella [24]

24 h in 1 day

just divide the hours by 24

168 : 24 = 7

6 0
2 years ago
What is the square root of 255683
ss7ja [257]

Answer:

505.651065

Step-by-step explanation:

It will basically be converted into a decimal.

6 0
3 years ago
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