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Dmitrij [34]
3 years ago
6

Lorie is using long division to find the quotient of 13 + 6r2 + 5 and 12 + 1 – 1, as shown.

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0

Answer:look at the step by step explanation for answer

Step-by-step explanation:

yawa3891 [41]3 years ago
6 0

Answer: she combined the constants incorrectly in the last step.... i just got it right on the test

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Help me plz I'm stuck
Lelechka [254]
The answer to one would be 25534
3 0
3 years ago
The average score of all pro golfers for a particular course has a mean of 70 and a standard deviation of 3.0 (Think of these as
bija089 [108]

Answer:

0.477 is  the probability that the average score of the 36 golfers was between 70 and 71.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 70

Standard Deviation, σ = 3

Sample size, n = 36

Let the average score of all pro golfers follow a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

P(score of the 36 golfers was between 70 and 71)

\text{Standard error of sampling} = \displaystyle\frac{\sigma}{\sqrt{n}} = \frac{3}{\sqrt{36}} = \frac{1}{2}

P(70 \leq x \leq 71) = P(\displaystyle\frac{70 - 70}{\frac{3}{\sqrt{36}}} \leq z \leq \displaystyle\frac{71-70}{\frac{3}{\sqrt{36}}}) = P(0 \leq z \leq 2)\\\\= P(z \leq 2) - P(z \leq 0)\\= 0.977 - 0.500 = 0.477= 47.7\%

P(70 \leq x \leq 71) = 47.7\%

0.477 is  the probability that the average score of the 36 golfers was between 70 and 71.

8 0
3 years ago
How are a function and its inverse related?
marta [7]

Answer:

They reverse each other.

Step-by-step explanation:

A function and an inverse of a function undo what the other does.  For example, a function gives an ordered pair of (5,0).  Therefore, the inverse would give an ordered pair (0,5).

7 0
3 years ago
Please help me real quick
Romashka-Z-Leto [24]

Answer:

Are you asking for both?

Step-by-step explanation:

I have both answers so which one should i do/help with.

Please explain properly.

3 0
2 years ago
What is 5.092 rounded to the nearest hundredth?
goblinko [34]
5.09 because 2 is less then 5 so you round down
6 0
3 years ago
Read 2 more answers
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