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ozzi
3 years ago
8

What's 3z - 4 and 2z + 5

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
8 0
The answer to this question would b:
=5x−9
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How does a large outlier affect the data set?
tresset_1 [31]
A large outlier could affect the data set because it could make the mean larger, which just means that the average number of the set would be a lot bigger than it already is.

An example would be: 1, 3, 5, 19

19 is obviously the large outlier, so to find the mean, we would add everything together then divide by 4.

The mean would be 28/4=7 So 7 is our mean, but if the large outlier were, let's say 50, then the mean would be way larger than it already is.

~Hope this helped!~


5 0
3 years ago
A swimming pool is 50 meters long,15 meters wide,and 3 meters deep. What is the volume of the pool
steposvetlana [31]

Answer: 2,250m^{3}

Step-by-step explanation:

Volume of the pool is given by : Length X breadth X height

V = 50 X 15 X 3

V = 2,250

5 0
3 years ago
Owen ate three-eighths of a pizza for lunch. For dinner, he ate two-thirds of what was left from lunch. How much of the whole
Step2247 [10]
Answer: 5/12 of the whole pizza

So we start we the whole pizza = 1
Then he ate 3/8:
1 - 3/8
And then 2/3 of what was left:
2/3(1 - 3/8)
2/3 - 1/4
8/12 - 3/12
5/12
8 0
3 years ago
Order the following fractions and decimals from least to greatest <br> 2 3/4, 1.51, 0.6, 2 7/8
ella [17]
0.6, 1.51, 2 3/4, 2 7/8
7 0
3 years ago
A car is towed using a force of 1600N. The rope used to pull the car makes an angle of 25∘ with the horizontal. Find the work do
mezya [45]

Answer: 2900185 Joules

Step-by-step explanation:

Force used to tow the car is 1600N

Angle(α)= 25

Displacement = 2km

Recall that 1km= 1000m

Therefore 2km= 2000m

Workdone= FdCos α

W= 1600 * 2000 * cos 25

W=2900184.919

W= 2900185 Nm(when approximated to the nearest integer)

Since 1J = 1Nm

Work done = 2900185 J

5 0
3 years ago
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