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3 years ago

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3.

1 answer:

3 0

5:2:3
5+2+3=10

If she has double of plum juice the ratio will be

10:4:6
10+4+6=20

So she can make 20 cups of fruit punch.

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3 years ago

The side of a cube is increasing at a rate of 2 kilometers per hour. At a certain instant, the side is 1.5. What is the rate of

Arisa [49]

Answer:

dV/dt = 13,5 [Km³/h]

Step-by-step explanation:

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3 years ago

an open box is to be made from a two-foot by three-foot rectangular piece of metal by cutting equal squares from the corners and

tensa zangetsu [6.8K]

The volume for the largest box will be 1.056 foot³. This can find out by application of differentiation.

What is AOD?

AOD is nothing but application of differentiation. It implies scopes where we can use differentiation to make our calculations easy.

Here, given

Length and breadth = 2,3 foot

Let us consider length of side of square = x

So, after cutting squares left sides of rectangular sheet = 2-2x , 3-2x

So, volume = (2-2x)*(3-2x)*x

v = 4x³ - 10x² + 6x

To find largest volume , $\frac{dv}{dx}$ = 0

$\frac{dv}{dx}$ = 12x² - 20x + 6

12x² - 20x + 6 = 0

x = 0.4 , 1.3

But, for 1.3 volume will be negative i.e. not possible.

So, volume = 2.2*1.2*0.4

= 1.056 foot³

Learn more about differentiation from given link:

brainly.com/question/954654

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9 months ago

Simon ,Connor &Bobby are playing with baseball cards . Connor takes4/10 of the cards , and Simon takes 2/10 of the cards. Wh

Elina [12.6K]

4/10 would be left you would make it a whole fraction at 10/10 then minus 4/10 and minus 2/10 that leaves 4/10 of cards. Hope this helps you out.

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3 years ago

Read 2 more answers