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serious [3.7K]
2 years ago
10

1. The spinner shown has six congruent sections.

Mathematics
1 answer:
kondaur [170]2 years ago
8 0

Answer:

B

Step-by-step explanation:

The probability of obtaining a 3 is

P(3) = \frac{1}{6}

Then after 30 spins the predicted number of times it should land on 3 is

30 × \frac{1}{6} = 5

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How would I turn this into an expression
Lesechka [4]
Let x represent the number of weeks, then w<span>ithdrawing $10 every week from a perfect balance of $400</span> can be represented as an expression as follows:

400 - 10x
7 0
3 years ago
Quick algebra 1 question for 10 points!
soldier1979 [14.2K]

Using a calculator, the line of best fit for the function is given by:

y = 51.7x - 5.7.

<h3>How to find the equation of linear regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator. For this problem, a linear regression is used because the data only increases.

From the given table, the points are:

(1, 68), (2,97), (3, 134), (4, 176), (5, 241), (6,335).

Inserting these points on the calculator, the line of best fit for the function is given by:

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More can be learned about a line of best fit at brainly.com/question/22992800

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8 0
2 years ago
What is 15 greater than 3-4s
DochEvi [55]

Answer:

18-4s

Step-by-step explanation:

15+3-4s

You just simplify to get 18-4s.

Hope that helped!

5 0
3 years ago
I NEED HELP WITH ME MATH
ruslelena [56]

ok so lets start of with the fact that the whole thing is 21 units.

So we do 21-9=12 so then we now know that the rectangle is 12 so then we do 12*8 units which is= 96 . Now the triangles. so the first one we know that its 8*3 and times it by 1/2 because two triangles is equal to a rectangle so the first triangle is 12 and now the second. its 9-3= 6 then its 6*8*1/2 which is equal to 24 so now the final answer is

96+12+24 which is equal to 132 so i'm guessing it 132 square units

5 0
2 years ago
I NEED HELP ASAP!!!!!!!!!!!!!
erma4kov [3.2K]

Answer:

5

Step-by-step explanation:

GJ/UT

10/2

5

3 0
3 years ago
Read 2 more answers
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