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masya89 [10]
3 years ago
11

PLEASE IM IN CLASS AND I REALLY NEED AN ANSWER!! 20 PTS & BRAINLIEST!!

Mathematics
2 answers:
makkiz [27]3 years ago
7 0

Answer:

40

Step-by-step explanation:

you add all the numbers up then divide by how many numbers there are

cricket20 [7]3 years ago
6 0

Answer:

The mean is 40

Step-by-step explanation:

The mean is where you add all the numbers together and then divide by the number of numbers

mean =(0+ 10+ 40+ 40+ 40+ 50+ 50+ 50+ 60+ 60)/ 10

          = 400/10

          =40

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sergejj [24]
Try this option:
1. according to the condition Kris scored '2x' points, Julio did 'x' points (Kris scored 2 times as many points as Julio).
2. according to the condition Kris'_points+Julio's_points=36_points. It means, that x+2x=36.
3. If to solve this equation (2x+x=36), then Julio scored x=12 points, Kris scored 2x=12*2=24 points.

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2 years ago
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alexgriva [62]

Answer:

9

Step-by-step explanation:

Solution

Here,

(a^3)^6=(a^2)^x

or, a^18=a^2x

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8 0
3 years ago
What is the axis of symmetry of a parabola if its x-intercepts are -3 and 5?
ollegr [7]

Answer:

The axis of symmetry will be at 1

Step-by-step explanation:

The middle of -3 and 5 will be the axis :)

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-1, 0, 1, 2, 3

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1

3 0
3 years ago
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shtirl [24]

Answer:

<h2>             23 cars</h2>

Step-by-step explanation:

total number of cars:    x

the total number of axles:    46

and the number of axles  installed per car:   2

2 axles in each car, then total instaled axles:  2•x

2•x = 46

x = 46÷2

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5 0
3 years ago
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