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3 years ago

Please help I don't get it NO LINKS or I'll report pls don't answer the question if u don't know

Mathematics

2 answers:

xz_007 [3.2K]3 years ago

5 0

Answer:

Step-by-step explanation:

2a) 68, 69, 69, 69, 69, 70, 70, 74, 74, 74, 76

1 2 3 4 5 6 7 8 9 10 11

2b mean = (68 + 69 + 69 + 69 + 69 + 70 + 70 + 74 + 74 + 74 + 76) / 11 = 71.1 in.

median the sixth number has 5 below and above. = 70

mode = 69 inches shows up most often with a count of four

range 76 - 68 = 8 inches

avanturin [10]3 years ago

3 0

Answer:

1 person got 68 inches

4 persons got 69 inches

2 persons got 70 inches

3 persons got 74 inches

1 person got 76 inches

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The value of y directly varies with the value of x. If y equals 21when x is 14, what is the value of y when x = 20?

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21×20÷14

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3 years ago

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castortr0y [4]

Answer:

$\frac{g(x+h)-g(x)}{h}=9$

Step-by-step explanation:

we have

$g(x)=9x-10$

To find out g(x+h) substitute the variable x by the variable (x+h) in the function g(x)

$g(x+h)=9(x+h)-10$

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substitute in the expression

$\frac{9x+9h-10-(9x-10)}{h}$

$\frac{9x+9h-10-9x+10)}{h}$

$\frac{9h}{h}$

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$\frac{g(x+h)-g(x)}{h}=9$

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3 years ago

Help find the area of this shape

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3 years ago

16n2 – 10n – 5 = 6n<br> Solve the equation for all real solutions

sergiy2304 [10]

Answer:

n=5/4 or n=-1/4

Step-by-step explanation:

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3 years ago

Please help I don't get it NO LINKS or I'll report pls don't answer the question if u don't know​

Please help I don't get it NO LINKS or I'll report pls don't answer the question if u don't know