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makvit [3.9K]
3 years ago
7

I need help with this, please answer right I will give brainelist

Mathematics
1 answer:
Gekata [30.6K]3 years ago
8 0

Answer:

1 D. 400 spins

2 C.4/20

3 A. 6/20

Step-by-step explanation:

1

The more times you run a probability-based trial, the more likely you are to get close to the theoretical frequency.

2

Since 1 and 2 represent goals, just find the options that have three/four 2's and 1's. These are 5212, 2152, 2512, and 2112. Since there are 4 options out of 20, we can say our probability is 4/20

C

Since 1 and 2 represent goals, we have to find the options where there are no 1's or 2's. These are 6643, 3554, 4533, 6634, 4536, and 5546. Since there are 6 options out of 20, we can say our probability is 6/20

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V7x – 1 = 3<br> Please help this is algebra 2
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3 years ago
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Svetlanka [38]

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abruzzese [7]

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Step-by-step explanation:

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Also: To find the total surface area of a prism, you need to calculate the area of two polygonal bases, the top face and bottom face. And then calculate the area of lateral faces connecting the bases. Add up the area of the two bases and the area of the lateral faces to get the total surface area of a prism.

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3 years ago
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Step-by-step explanation:

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