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2 years ago

Helpp me please

Mathematics

1 answer:

iren [92.7K]2 years ago

8 0

Answer:

b) Line segment

It includes all the points between those endpoints.

a) Line

Intersection of the planes results in line.

a) Axiom

An axiom is a statement that is so evident or well-established, that it is accepted without controversy or question

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PLEASE HELP ME PLEASE

Sergio [31]

Answer:

Step-by-step explanation:

Given

$\frac{3}{4}$ (- 12x + 4) + $\frac{1}{2}$ (6x + 8) ← distribute parenthesis

= - 9x + 3 + 3x + 4 ← collect like terms

= - 6x + 7 → A

4 0

2 years ago

Assume that a set of test scores is normally distributed with a mean of 70 and a standard deviation of 10. In what percentile is

vlabodo [156]

Given:
μ = 70, the mean
σ = 10, the standard deviation

The random variable is x = 65.
Calculate the z-score.
z = (x - μ)/σ = (65 -70)/10 = - 0.5

From standard ables, obtain
P(x<5) = 0.3085 ≈ 30%
The score of 65 is in the 30th percentile.

Answer: 30th

3 0

3 years ago

A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to be rolled.

ivanzaharov [21]

Answer:

2/3

Step-by-step explanation:

The numbers greater then 2 are 3, 4, 5, 6

That's four numbers that are greater then two.

or 4/6, then you just reduce it by dividing by two on the top and bottom

4/2 =2

6/2 = 3 so the answer is 2/3

4 0

3 years ago

An engineering student is studying the effects of cryogenic treatments on a particular material. The treatment involves cooling

kvv77 [185]

The true statement about the graph from the attached image below is: The material's temperature reaches a minimum at 15 hours.

<h3>What is the parabolic graph of the quadratic equation?</h3>

The parabolic graph is a curved U-shaped graph that is established from a quadratic equation.

The parabola of the graph can be downward creating a maximum or upward (minimum).

From the given image, the correct interpretation shows that as a result of cryogenic treatment, the material's temperature reaches a minimum at 15 hours.

Learn more about parabolic graphs here:

brainly.com/question/33428

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8 0

2 years ago

PLZZ HELP ME I NEED ANSWERRS ASAP the number of words x that tina can type per minute is at least 50. write and graph an inequal

swat32

I think it is C hope that helped

8 0

2 years ago

Read 2 more answers