3 years ago

Which point represents where the mean of this data occurs on this normal curve?

Mathematics

1 answer:

WITCHER [35]3 years ago

7 0

Answer: A

Step-by-step explanation:

One a normal a curve the mean or average always occurs in the middle/ top of the curve.

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A line that has a rise of -34 and a run of 20.

aleksandr82 [10.1K]

Answer:

$y=-1.7x-34$

Step-by-step explanation:

An equation of a line is given $y=mx+c$ , where m is the gradient or $\frac{Rise}{Run}$

The rise indicates the change in value of y (vertical change in the graph).

The run indicates the change in value of x (horizontal change in the graph).

Let point 1 of the graph be (x,y) = (0,-34) and point 2 be (x,y) = (20,0).

$m =\frac{Rise}{Run} \\ =\frac{-34}{20}\\ =-1.7$

Substitute point 1 into the graph to get the constant c.

$y=mx+c$

$-34=(-1.7)*(0)+c$

$c=-34$

∴ The equation of the line is, $y=-1.7x-34$

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3 years ago

Use the divisibility rules to determine which of the following numbers 504 is divisible by. (Check all that apply.)

Snezhnost [94]

2 3 7 pls mark brainliest

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3 years ago

A migrating whale is traveling at an average speed of 5.4 kilometers per hour. How far will the whale travel in 18 hours at this

zaharov [31]

97.2 miles just multiply

5.4
18
_____
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3 years ago

HELP WILL MARK BRAINLEIST

omeli [17]

Answer: k=3

Step-by-step explanation:

33/99 divide top and bottom by 11

33/99divided by 11/11

=3/9

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3 years ago

Read 2 more answers

Compute the permutations and combinations. 4 P 4<br> A) 1<br> B) 4<br> C) 24

Elenna [48]

I belive the answer would be B if not im sorry

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3 years ago