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olya-2409 [2.1K]
4 years ago
11

Find the average of the data set- 3,4,7,2,5,9. Explain your work.

Mathematics
1 answer:
GenaCL600 [577]4 years ago
4 0
Add all the numbers up, and divide by how many numbers you added up.
-3 + 4 + 7 + 2 + 5 + 9 = 24
You added up 6 numbers, now divide 24 by 6.
24 ÷ 6 = 4
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Explain how to write a mixed number as a division expression. Drag the words to the appropriate
Andrej [43]

Answer:

improper fraction numerator

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Step-by-step explanation:

that's the answers

8 0
3 years ago
Brad knows the answer to 5 multiplied by 7 how does this help him solve the answer to 8 multiplied by 7?
dimaraw [331]

Answer:

Breaking up the multiplicand 8 into (5+3) allows us to apply the associative property of multiplication.  See below.

Step-by-step explanation:

5*7 = 35.  We want the product 8*7.  Note that 8 = 5+3.  Thus, 8*7=(5+3)(7) = 35 + 21, or 56.

6 0
4 years ago
Plot the following wing points on a number line 2/3, 1/6 & 4/10
V125BC [204]
1/6 then 4/10 then 2/3
5 0
3 years ago
Some farmers use a circular irrigation method. An irrigation arm acts as the radius of an irrigation circle. How much land is co
SIZIF [17.4K]

Answer:

The land that is covered with an irrigation arm of 370 ft is  430,084\ ft^2

Step-by-step explanation:

<u>Area of the circle</u>

Being r the radius of a circle, its area can be calculated as follows:

A=\pi\cdot r^2

The irrigation arm acts as the radius of the irrigation circle, thus r=370 ft. The land covered is the area under the irrigation arm, thus:

A=\pi\cdot 370^2

A=430,084\ ft^2

The land that is covered with an irrigation arm of 370 ft is  430,084\ ft^2

3 0
4 years ago
Help, I need the bottom three answered and I'm sorta stuck on four too. Not sure if it's right
amm1812
5. 15 yards = 13.716 meters, so 13.716 meters
6. 32.366 meters per second
7. 32÷2=16 and 16×60= 960, so it can eat 16 in one minute, and 960 in one hour.
Hope this helps!
7 0
4 years ago
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