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2 years ago

Which graph represents a function with a rate of change of 0.5?

Mathematics

1 answer:

Westkost [7]2 years ago

3 0

It’s 5 because the other ones not important

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Converting 8½% for decimal

Lana71 [14]

Answer:

0.085

Step-by-step explanation:

We know that 1/2=0.5. And to convert from percent to decimal you have to divide by 100.

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2 years ago

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belka [17]

Answer: 1)

y < 0

x >= 0

3x - 4y < 1

3x - 4y < 8

3) 4x + y > 4

8x + 2y < -5

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6x - 2y < 20

Step-by-step explanation:

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1 year ago

) Suppose that an urn contains 7 green, 8 red, and 9 yellow balls. You pick a ball at random and replace it. You then do this 9

IrinaVladis [17]

Title:

<h2>The required probability is $2.336\times 10^{-5} = 0.00002$ .</h2>

Step-by-step explanation:

In the urn, there are total (7 + 8 + 9) = 24 balls.

We are taking 10 balls out of the urn with replacement.

In each tern, we have overall 10 choices to chose 1 ball.

If we <u>want to get a green</u>, there are 7 choices each time.

Similarly, 8 choices each time for getting a red and 9 choices each time for getting a yellow ball.

The probability of getting green 2 times, red 3 times, and yellow 5 times is $\frac{7^2 \times8^3\times9^5}{(24)^{10}} = 2.336 \times 10^{-5}$ .

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2 years ago

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Serra rode 15 mi in 1.5 hr. Phaelon rode 38 mi in 3.5 h. Justice rode 22 mi in 2.25 hr. Who had the fastest average speed?

Tamiku [17]

Phaelon had the fastest average speed. I hope this helps :)

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3 years ago

Which of the following is an open statement?

Nana76 [90]

Answer:

Step-by-step explanation:

an angle that is more than 90 is considered a acute angles

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2 years ago