3 years ago

Find the solution of the differential equation dy/dx=(x^2-y)/(x-y^2)

Mathematics

1 answer:

Ivan3 years ago

6 0

Consider this option (basic steps are marked).

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Max and pedro both clean pools. Each charges a flat fee to clean a pool. Max cleans 12 pools in 8 hours and earned $270. Pedro c

marshall27 [118]

Answer:

The number of pools clean per hour is 1.5

Step-by-step explanation:

Given as :

The number of pools clean in 8 hours = 12

The number of pools clean in 7.5 hours = 9

Let The number of pools they clean per hours = x

I.e x = $\frac{8}{12}$ + $\frac{7.5}{9}$

Or, x = $\frac{24+30}{36}$

Or, x = $\frac{54}{36}$

∴ x = $\frac{3}{2}$

I.e x = 1.5

Hence The number of pools clean per hour is 1.5 Answer

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3 years ago

In △ E F G △EFG, K K is the centroid. If K J = 7 KJ=7, find F K FK. E J G I F H K

VladimirAG [237]

The answer is 50 degrees
You get this by subtracting 180-130

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3 years ago

Please I need your help with maths on circumference

Lilit [14]

Answer:

WASSUP

Step-by-step explanation:

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3 years ago

Is -1 1/4 Bigger Than -4 1/4

viva [34]

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Yes

Step-by-step explanation:

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1 year ago

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If the length of each side of a cuboid decreases by 20%, find the percentage decrease in its volume.

just olya [345]

Answer:

Step-by-step explanation:

(1+25 /100) (1-20/100) (1-50/100) <1

5/4 x 4/5 x 1/2 <1

Decrease in volume (in percent)

(1+25 /100) (1-20/100) (1-50/100) x 100

=48.8%

6 0

2 years ago