2 years ago

HELP!! ILL GIVE BRAINLESS Comparing Functions: Mastery Test

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

4 0

I think the answer is D not to sure

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An industrial machine is able to make 35 pens in 5 seconds. What is the rate made per second?

Likurg_2 [28]

Answer:7 pens per second

Step-by-step explanation: 35/5=7

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Help<br><br>solve question A and B<br><br>I really appreciate it... I will mark as brainliest

lina2011 [118]

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B 4:6:12

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Points Possible: 1, Points Correct: 0 Given the equation y = x + 9, what is the y -intercept?

-Dominant- [34]

Answer:

Step-by-step explanation:

The equation says y = x + 9

Therefore, y = 9 since x = 0 on the y axis.

Picture of graph also attached :)

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2 years ago

3 X 5 power or 2

Ainat [17]

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3 years ago

Joe worked 12 hours and packed 32 cartons. Bob worked 25 hours and packed 64 cartons. Did Joe and Bobwork at the same rate?O YES

Bas_tet [7]

To be able to compare the rates, we will write them in fraction form.

The fraction that represents Joe's rate is:

$\frac{32}{12},$

and the fraction that represents Bob's rate is:

$\frac{64}{25}\text{.}$

Simplifying the above fractions, we get:

$\begin{gathered} \frac{32}{12}=\frac{8}{3}, \\ \frac{64}{25}=\frac{64}{25}\text{.} \end{gathered}$

Since:

$\frac{8}{3}\ne\frac{64}{25}$

then Bob and Joe did not work at the same rate.

Answer:

No, Bob and Joe did not work at the same rate.

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10 months ago