3 years ago

The table shows sets of ordered pads that form a relation

Mathematics

1 answer:

dsp733 years ago

4 0

Answer:

(5,2) (-2,5) this is how you solve an equation using simple graphd

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Help needed please.

My name is Ann [436]

The correct answer for the question shown above is: Gabriel should use 2 kilograms of compost.

The explanation is shown below:

1. To solve the exercise you must apply the following proccedure:

2. You have that He wants it to be 2 parts compost to 10 parts potting soil and he wants to end up with 10 grams of mix. Therefore:

=(2/12)x12 kilograms
=0.166x12 kilograms
=2 kilograms

5 0

3 years ago

the selling price for a refrigerator is 584 if the mark up is 25% of the dealers cost, what is the dealers cost of the refrigera

tia_tia [17]

25% of 584 is 146. If you meant to say "25% off of the dealer's cost", the answer would be $438, since you're finding what 25% of the original price is (146) and subtracting it from the original price. The equation would be 584 - 146 = 438. I hope this helped <3

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4 years ago

Read 2 more answers

Calculus help??????

katen-ka-za [31]

$f(x)=\ln x\implies f'(x)=\dfrac1x$
$g(x)=x^2-1\implies g'(x)=2x$

You have $2x^2>1$ for all $x\ge1$ , and dividing by $x$ gives $2x>\dfrac1x$ , or $g'(x)>f'(x)$ . By the racetrack principle, then, it follows that $g(x)>f(x)$ .