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2 years ago

For each babysitting job, Adam charges a fee for his bus fare plus an hourly rate

Mathematics

1 answer:

NikAS [45]2 years ago

4 0

Answer:

6x+2

Step-by-step explanation:

6/1 going up 6 and right 1

y is 2 because it starts at 2

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What is the set of all even numbers between 2 and 10, inclusive.

Levart [38]

Answer:

2, 4, 6, 8, 10

Step-by-step explanation:

Inclusive means 2 and 10 are included. (2, 3, 4, 5, 6, 7, 8, 9, 10)

6 0

2 years ago

A company interested in lumbering rights for a certain tract of slash pine trees is told that the mean diameter of these trees i

brilliants [131]

Answer:

97.6% of the trees will have diameters between 7.6 and 18.6 inches.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 12 inches

Standard Deviation, σ = 2.2 inches

We are given that the distribution of diameter of tree is a mound shaped distribution that is a normal distribution.

Formula:

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

P(diameters between 7.6 and 18.6 inches)

$P(7.6 \leq x \leq 18.6) = P(\displaystyle\frac{7.6 - 12}{2.2} \leq z \leq \displaystyle\frac{18.6-12}{2.2}) = P(-2 \leq z \leq 3)\\\\= P(z \leq 3) - P(z < -2)\\= 0.999 - 0.023 = 0.976= 97.6\%$

$P(7.6 \leq x \leq 18.6) = 97.6\%$

97.6% of the trees will have diameters between 7.6 and 18.6 inches.

8 0

3 years ago

Which of these best describes a scientific theory

Sidana [21]

Answer:

Step-by-step explanation:

Have a good day i hope this helps :)

4 0

3 years ago

Solve this to get 25 points. Correct answer gets brainliest!

Fantom [35]

Answer:

T = 59

U = 27

V = 94

Step-by-step explanation:

(5x +4) + (8x + 6) + (2x+5) = 180

15x + 15 = 180

15x = 165

x = 11

7 0

3 years ago

What is the coefficient of y in the expression 3 ⋅ 4 + 5y?

ZanzabumX [31]

<h3>Answer: 5</h3>

The coefficient is the term just to the left of the variable. So for the term 5y, the number to the left of y is 5.

extra info: 5y is the same as 5*y or "5 times y", where y is a placeholder for some unknown number.

7 0

2 years ago

Read 2 more answers