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3 years ago

what is 79% of 800? that's all the questions but I can ask it cuz apparently it's to shirt but what is 79% of 800?

Mathematics

2 answers:

goldfiish [28.3K]3 years ago

4 0

Answer:

79% of 800=632

Step-by-step explanation:

Change 79% to .79

Then, multiply .79 by 800.

Your answer should be 632.

ahrayia [7]3 years ago

3 0

Answer:

the answer is 632

Step-by-step explanation:

that is %79 of 800

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3 years ago

Read 2 more answers

How to do question 1?Had no idea how to do both parts

givi [52]

$y=\dfrac{\ln x}{3x-6}$

Differentiate both sides with respect to $x$ :

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\frac{3x-6}x-3\ln x}{(3x-6)^2}$

When $x=1$ , you have

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\frac{3-6}1-3\ln1}{(3-6)^2}=\dfrac{-3}9=-\dfrac13$

For part (b), we now assume that $x$ and $y$ are functions of an independent variable, which we'll call $t$ (for time). Now differentiating both sides with respect to $t$ , we have

$\dfrac{\mathrm dy}{\mathrm dt}=\dfrac{\frac{3x-6}x-3\ln x}{(3x-6)^2}\dfrac{\mathrm dx}{\mathrm dt}$

where the chain rule is used on the right side. We're told that $y$ is decreasing at a constant rate of 0.1 units/second, which translates to $\dfrac{\mathrm dy}{\mathrm dt}=-0.1$ . So when $x=1$ , you have

$-0.1=\dfrac{\frac{3-6}1-3\ln1}{(3-6)^2}\dfrac{\mathrm dx}{\mathrm dt}$
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3 years ago

What is the slope of the line? help!!

schepotkina [342]

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Step-by-step explanation:

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3 years ago

QveST [7]

Answer: 9 L

Step-by-step explanation:

Given

The dimension of the rectangular container is $40\times 30\times 25\ cm^3$

It is filled with $\frac{3}{5}$ of the height

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$\therefore 18,000\ cm^3=18\ L$

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Thus, 9 L of water is left in the container

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3 years ago

Don Moline, a construction worker, earns $12.25 per hour. He worked his regular 36 1/4 hours last week. What was his straight-ti

Anton [14]

Answer:

The correct answer is US$ 444.06

Step-by-step explanation:

1. Let's check all the information that was provided in the question:

Salary per hour earned by Don Moline = US$ 12.25

Number of hours worked last week = 36 1/4

2. For calculating the payment Don will receive, we do the following:

Straight-time payment = Salary per hour earned by Don * Number of hours worked last week

Straight-time payment = 12.25 * 36 1/4

Straight-time payment = 12.25 * 36.25 (1/4 = 0.25)

Straight-time payment = US$ 444.06

Don Moline will receive US$ 444.06 of payment

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3 years ago

what is 79% of 800? that's all the questions but I can ask it cuz apparently it's to shirt but what is 79% of 800?​

what is 79% of 800? that's all the questions but I can ask it cuz apparently it's to shirt but what is 79% of 800?