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3 years ago

9

What's the equivalent fraction of 8/9 and 3/11

1 answer:

Allushta [10]3 years ago

6 0

The equivalent fraction of 8/9 and 3/11 is 61/99.

If correct please mark as Brainliest.

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A 6 sided die was rolled 9 times. What is the mode of these rolls?

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2 years ago

The following data points are the yearly salaries (in thousands of dollars) of the 4 high school cheerleading

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Oduvanchick [21]

Answer:

с. A matched pairs t-interval for a mean difference.

Step-by-step explanation:

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2 years ago

A product is introduced into the market. Suppose a product's sales quantity per month q ( t ) is a function of time t in months

Oksanka [162]

Answer:

$r'(t) = 298t -850$

Step-by-step explanation:

Given

$q(t) = 1000t - 150t^2$

$p(t) = 150t - t^2$

Required

$r'(t)$

First, we calculate the revenue

$r(t) = p(t) - q(t)$

So, we have:

$r(t) = 150t - t^2 - (1000t - 150t^2)$

Open bracket

$r(t) = 150t - t^2 - 1000t + 150t^2$

Collect like terms

$r(t) = 150t^2 - t^2 + 150t - 1000t$

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3 years ago

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Allisa [31]

I think it would be (5,-2)

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3 years ago