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Makovka662 [10]
2 years ago
11

A teacher is comparing the test scores of two classes. The range of class 1 is 14, and the interquartile range is 7. The range

Mathematics
1 answer:
dusya [7]2 years ago
7 0

Answer:

Step-by-step explanation:

classs 1, because higher number has a better chance of giving higher number

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What is the volume of the rectangular
AnnZ [28]

Answer:

135

Step-by-step explanation:

Length = 9

Width = 3

Height = 5

V=whl

V = 3*5*9

V = 135

5 0
3 years ago
Read 2 more answers
If f(x)=8-10x and g(x) =5x +4, what is the value of (fog)(-2)?
swat32

Answer:

  68

Step-by-step explanation:

Any function is evaluated by putting the argument value where the variable is, then doing the arithmetic. When the argument is another function value, that function value is evaluated first.

__

<h3>f∘g</h3>

The "o" in (fog) is a stand-in for the "ring operator" (∘) which is the operator used to signify a composition. A composition is evaluated right-to-left. That means (f∘g)(x) ≡ f(g(x)). The value of g(x) is found first, and is operated on by the function f.

Writing the composition in the form f(g(x)) lets you identify the layers of parentheses. As with any expression evaluation, the Order of Operations applies. It tells you to evaluate the expression in the innermost parentheses and work your way out.

<h3>g(-2)</h3>

To evaluate (f∘g)(-2) = f(g(-2)), we must first evaluate g(-2). That is ...

  g(x) = 5x +4

  g(-2) = 5(-2) +4 = -10 +4 = -6 . . . . . put -2 where x is, do the math

<h3>f(g(-2))</h3>

Now that we know g(-2) = -6, we know this expression is ...

  f(-6) = 8 -10(-6) = 8 +60 = 68 . . . . . substitute for x in 8-10x

Then the value we're looking for is ...

  (f∘g)(-2) = 68

8 0
1 year ago
A is C's son. C and A are sisters. Z is Q's mother. P is son of Z. Then
Serggg [28]
C) q is a grandfather
7 0
3 years ago
n August 31 of the current year, the assets and liabilities of Gladstone, Inc. are as follows: Cash $27,900; Supplies, $900; Equ
frez [133]

The amount of stockholders’ equity as of August 31 of the current year is $26400.

<h3>How to calculate the equity?</h3>

The owner's equity will be:

= Cash + Supplies + Equipment - Account payable

= 27900 + 900 + 8500 - 7300

= 26400

Therefore, the amount of stockholders’ equity as of August 31 of the current year is

Learn more about equity on:

brainly.com/question/1957305

#SPJ1

8 0
1 year ago
The roots of the function f(x)=x^2-2x-3 are shown. what’s the missing number
aliya0001 [1]

Answer:

its 6

Step-by-step explanation:

i calculated but threw in trash by an accident

8 0
2 years ago
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