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Harlamova29_29 [7]

2 years ago

8

Which of the following best describes the slope of the line below?

2 answers:

Nonamiya [84]2 years ago

4 0

Answer:

A. Negative

Step-by-step explanation:

This line cannot have a slope of zero or undefined because it's a linear negative line. This line is not positive because it's not heading to the right, it's heading to the left which is the negative side, the slope Rise/Run goes up 1 and left 1, which means the slope for this equation is possibly -1x.

Nikitich [7]2 years ago

3 0

Answer:

Negative

Step-by-step explanation:

We can see that as x increases, y decreases. Therefore, the change in y over the change in x is negative. The line goes down from left to right.

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Compare 4.5x10^6 and 2.1x10^8 explain how you can compare them

Roman55 [17]

4.5 x 10^6 = 4,500,000
2.1 x 10^8 = 210,000,000

Therefore, 4.5 x 10^6 < 2.1 x 10^8

8 0

3 years ago

Find the product <br> -1/2y(2y^3-8)

blondinia [14]

Answer:

-y^4+4y

Step-by-step explanation:

3 0

3 years ago

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Troyanec [42]

Answer:

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6 0

2 years ago

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Artaud noticed that if he takes the opposite of his age and adds 45 he gets the number 32. How old is Artaud?

elena-14-01-66 [18.8K]

Answer:

He is 13 years old

Step-by-step explanation:

32-45=-13

the opposite of -13 is positive 13

3 0

3 years ago

A person participates in a state lottery by selecting six numbers from 1 through 51. If the six numbers match the six drawn by t

Licemer1 [7]

There are

$\dbinom{51}6=\dfrac{51!}{6!(51-6)!}=18,009,460$

total ways to draw any 6 numbers from the range 1 to 51, regardless of order.

Given 6 selected numbers that match those drawn by the lottery, there are

$6!=720$

ways of rearranging them. So the probability of winning 1st prize is

$\dfrac{720}{18,009,460}=\dfrac{36}{900,473}\approx0.0000399790$

Next, given 6 selected numbers of which 5 match those drawn by the lottery, there are

$5!=120$

ways of rearranging those 5 matching numbers. There are 46 remaining numbers that didn't get drawn, so the probability of winning 2nd prize is

$\dfrac{46\cdot120}{18,009,460}=\dfrac{12}{39,151}\approx0.0003065$

7 0

3 years ago