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3 years ago

Choose the equation below which would be the line of best fit for the scatter plot.

Mathematics

2 answers:

satela [25.4K]3 years ago

4 0

You didn't give us a scatter plot but I would guess d based off of the questions and how they are patterned

svlad2 [7]3 years ago

4 0

Answer is b I believe

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Walter chrysler sells car engines. He receives a 11% commission on the first $50,000 in sales and 17% on anything over $50000. H

Reika [66]

Answer
A
Explanation

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3 years ago

A spinner numbered 1 through 12 is spun. Find the probability that

anastassius [24]

Answer:

$\dfrac{1}{6}$

Step-by-step explanation:

Let A be the event of getting an odd number.

P(A) be the probability of getting an odd number.

Total odd numbers here are 6 i.e. $\{1,3,5,7,9,11\}$

Here, total numbers in the game are 12 i.e $\{1,2,3,....,12\}$ .

Formula for probability of an event E can be observed as:

$P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}$

$P(A) = \dfrac{6}{12}\\\Rightarrow \dfrac{1}{2}$

Let B be the event of getting 11.

P(B) be the probability of getting 11.

Total number of possible cases is 1.

$P(B) = \dfrac{1}{12}$

$P(A \cap B)$ is the probability that we get 11 and an odd number.

Possible number of cases = 1

$P(A\cap B) = \dfrac{1}{12}$

P(B/A) is the probability that we get an 11 given that it is an odd number.

$P(B/A) = \dfrac{P(A \cap B)}{P(A)}\\\Rightarrow \dfrac{\dfrac{1}{12}}{\dfrac{1}{2}}\\\Rightarrow \dfrac{1}{6}$

Hence, P(B/A) = $\dfrac{1}{6}$

4 0

4 years ago

Read 2 more answers

The odds in favor of a spinner landing on blue is 2:7. What is the probability of a spinner NOT landing on blue?

Doss [256]

Answer:

7/9

Step-by-step explanation:

P(blue) = 2:7

This means there are 2 blue parts for every 7 nonblue parts. So 9 parts total! 2:7, then, should be thought of as 2/9.

P(not blue) = 1 - 2/9

= 7/9

Think about it: there must be a total probability of 1, so the probability of not getting blue must be 7/9.

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3 years ago

What is the inverse of the function Fox(x) = 2x + 1?

AysviL [449]

Answer:

f ^−1(x)=x/2−1/2

Step-by-step explanation:

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3 years ago

What does a 100% increase mean

xeze [42]

Its a number or ratio expressed as a fraction of 100

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3 years ago