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2 years ago

What is the mean of the data set below: 0 1 1 2 5 6

1 answer:

4 0

"Mean" is another way of saying average.
To find the average/mean, add up all the numbers and then divide by the amount of numbers that are in the data set.

Step 1: Add the numbers.
0 + 1 + 1 + 2 + 5 + 6
= 15

Step 2: Divide the sum by the amount of numbers in the set.
There are 6 numbers in the data set.
Their sum is 15.
Divide 15 by 6.
15 / 6
= 2.5

Answer:
The mean, also known as average, of this data set is 2.5.

Hope this helps!

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Determine the equation of the circle graphed below.

Bond [772]

Answer:

$(x+7)^2+(y-2)^2=4$

Step-by-step explanation:

The equation of a circle is $(x-h)^2+(y-k)^2=r^2$ where $(h,k)$ is the center of the circle and $r$ is the radius.

Since the center is $(h,k)\rightarrow(-7,2)$ , and the radius is $r=2$ , then the equation of the circle graphed is $(x-(-7))^2+(y-2)^2=2^2=(x+7)^2+(y-2)^2=4$ .

8 0

2 years ago

The angles of a rectangle are equal. always sometimes never

sveta [45]

The angles of a rectangle are equal ALWAYS.

The rectangle has 4 angles, each angle is a right angle or has a measurement of 90°. Total of all interior angle is 360°.

Just like a rectangle, a square has an angle that is always equal because its angles are all right angles.

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3 years ago

Can someone do this for me

Dafna11 [192]

Angle 8 and Angle 3 are supplementary same side angles

6 0

3 years ago

Read 2 more answers

Find the area of the parallelogram that has a base of 2 1/2 feet and a height of 1 1/4 feet

blagie [28]

Answer:

3 1/8 ft²

Step-by-step explanation:

The area of a parallelogram is equal to the product of its base and its height.

b × h

2.5 × 1.25

= 3.125

The area is 3.125 feet².

4 0

3 years ago

A linear function models the height of a burning candle. Candle A comes out of the mold at 211 mm and is expected to be at 187

DerKrebs [107]

Answer:

(11.4 - 22.8) / (26 - 7)

-11.4 / 19 this is the rate at which it burns - the slope

h = (-11.4/19)t + b

22.8 = (-11.4/19)7 + b

22.8 = (-79.8/19) + b

22.8 = -4.2 + b

27 = b

h = (-11.4/19)t + 27

Substitute 15 for t to determine the height of the candle.

6 0

2 years ago