Ask question

Ask question

All categories

Misha Larkins [42]

3 years ago

15

Find the average of 63 68 54 64 and 51 and explain the average

2 answers:

stich3 [128]3 years ago

5 0

The average of a list of numbers is determined by adding all the numbers up, and then dividing by how many numbers there were (In other words, the sum of all the numbers divided by the amount of numbers).
63 + 68 + 64 + 54 + 51 = 300.
There are 5 numbers total.
300 (sum of all numbers)/5 (amount of numbers)
300/5 = 60.
Your average is 60.

VLD [36.1K]3 years ago

4 0

The average is 60
and the average yu take all the #s and add them and see what it = than / by how many #s there are!

You might be interested in

Write m=-3 and (3,-1) in point slope form

Art [367]

Answer:

(y+1)= -3(x-3)

Step-by-step explanation:

Use Point-Slope Formula

$(y-y_{1} )=m(x-x_{1} )$

Substitute

$(y+1) =-3(x-3)$

7 0

3 years ago

A line has a slope of 5 and y-intercept of -2. What is its equation in slope-intercept from? Write your answer using interfere,

olya-2409 [2.1K]

Answer:

y=5x-2

Step-by-step explanation:

8 0

3 years ago

Find the product. (n + 7)2

masha68 [24]

(n+7)2
= (n)(2) + (7)(2)
=2n+14

5 0

3 years ago

Read 2 more answers

Simplify the rational expression 6x-24/16-x^2

8_murik_8 [283]

The answer would be -x^2 + 6x - 3/2

5 0

3 years ago

Read 2 more answers

The formula κ(x)= f′′(x) 1+f′(x)23/2 expresses the curvature of a twice-differentiable plane curve as a function of x. Use thi

Katyanochek1 [597]

Answer:

K(x) = $\frac{-10}{[1 + (-10x)^2]^{\frac{3}{2} } }$ ( curvature function)

Step-by-step explanation:

considering the Given function

F(x) = $-5x^2$

first Determine the value of F'(x)

F'(x) = $\frac{d(-5x^2)}{dy}$

F'(x) = -10x

next we Determine the value of F"(x)

F"(x) = $\frac{d(-10x)}{dy}$

F" (x) = -10

To find the curvature function we have to insert the values above into the given formula

K(x) $= \frac{|f"(x)|}{[1 +( f'(x)^2)]^{\frac{3}{2} } }$

K(x) = $\frac{-10}{[1 + (-10x)^2]^{\frac{3}{2} } }$ ( curvature function)

6 0

3 years ago