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3 years ago

Calculate the mean: 5,10,12,4,6,11,13,5

1 answer:

3 0

For calculating the mean, you want to add up all of the numbers then divide by how many numbers there are. So you'd do:

5+10+12+4+6+11+13+5 then divide that by 8

The answer to your question is: 8.25

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Write the number 392 as hu<br><br><br><br><br><br><br><br> ndred. tens and ones

Anon25 [30]

Well 392 = 300 (Hundred), 90 (Tens), 2 (Ones)

4 0

4 years ago

Read 2 more answers

Please help, I don’t understand how to get this please explain. Ill give brianliest.

Ulleksa [173]

Answer:

D 22.5CM

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

On a coordinate plane, a line is drawn from point a to point b. point a is at (negative 8, negative 13) and point b is at (4, 11

vladimir2022 [97]

The coordinate for point P which is one-third the length of the line segment from a to b is (-4, -5)

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Point a is at (-8, -13) and point b is at (4, 11). Hence the coordinates for point p(x, y) which is one-third the length of the line segment from a to b is:

$x=\frac{1}{3}(4-(-8))+(-8)=-4\\ \\y=\frac{1}{3}(11-(-13))+(-13)=-5$

The coordinate for point P which is one-third the length of the line segment from a to b is (-4, -5)

Find out more on equation at: brainly.com/question/2972832

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7 0

2 years ago

Solve the following quadratic equation<br>x+12x+36 - 16

Doss [256]

Answer:

x= -2, x= -10

Step-by-step explanation:

x^2 + 12x + 36 = 16

Began by setting this quadratic equation to 0. To do this, in this equation you must subtract.

x^2+12x+20=0

Next, we plug this into the quadratic formula, where a in this case is 1(there is nothing in front of x^2), b is equaled to 12(there is a 12 as the coeefficient of 12x), and c is equaled to 20.

The quadratic formula is as goes:

(-b+-(this means plus or minus)√b^2-4ac)/(2a)

After pluggin in and simplifying, the answer is x= -2 and x= -10

4 0

4 years ago

What is 7/200 as a decimal

Hitman42 [59]

(7 / 2 ) / 100

3.5 / 100

0.035

So your answer is 0.035

8 0

3 years ago