3 years ago

Graph the function r(x) = -1/4 |x|

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

8 0

Here is your function graphed

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What mathmatical concepts did e.harrison use to support the claim?

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3 years ago

Decompose 7.846 and round to the nearest tenth and hundredths.

Nataliya [291]

7.846 decomposed is:

7 + 0.8 + 0.04 + 0.006

or, to see it more clearly:

7.000 + 0.800 + 0.040 + 0.006

Rounded to the nearest tenth: 7.8
Rounded to the nearest hundredth: 7.85

I hope that's what you meant :)

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2 years ago

The selling price of an item is $650 marked up from the wholesale cost of $450. Find the percent markup from wholesale cost to s

Blababa [14]

Answer:

The markup percentage is 30.76 %

Step-by-step explanation:

Given as :

The selling price of an item = s.p = $650

The wholesale price of an item = w.p = $ 450

Let The markup percentage = d %

Now, According to question

d % = $\dfrac{\textrm selling price - \textrm whole sell price}{\textrm whole sell price}$

Or, d = $\dfrac{\textrm s.p - \textrm w.p}{\textrm w.p}$ × 100

Or, d = $(\frac{650-450}{450})\times 100$

Or, d = $\frac{200}{650}$ × 100

Or, d = 30.7 5

The markup percentage = d = 30.76 %

Hence The markup percentage is 30.76 % Answer

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3 years ago

A student cost for last semester at her community college was 2300 she spent 414 of that on books what percent of last semester’

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414/2300 ×100% = 18%

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2 years ago

What the answer? I’m having trouble

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3 years ago

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