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Travka [436]
2 years ago
14

Chance can wash the car in 2 hours, while Sandy can wash the same car in 4 hours. How many hours would it take for them to wash

the car together?
Mathematics
1 answer:
san4es73 [151]2 years ago
6 0
<span>1 hour and 1/3rd of an hour.</span>
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A bag contains 5 white balls and 4 black balls, in how many ways 2 balls be drawn?
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Find the area<br><br> AC = 8m, BD = 6m
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Add the fractions.<br><br> 1/2+ 1/12
hjlf

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Read 2 more answers
Suppose f varies directly as g, and f varies inversely as h. Find g when f = 12 and h = 10, if g = 198 when h = –11 and f = –6.
sattari [20]

Answer:

360

Step-by-step explanation:

f varies directly as g

f = kg  where k is the constant of variation

f varies inversely as h

f = kg/h

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-6 = k*198/(-11)

-6 =k*(-18)

Dividing each side by -18

-6/-18 = k*-18/-18

1/3 =k

Our equation is

f = 1/3 g/h

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12 = 1/3 g/10

Multiply each side by 10

12*10 =1/3 g/10*10

120 = 1/3 g

Multiply each side by 3

120*3 =1/3 g *3

360 =g

5 0
3 years ago
Can someone please help me I’m struggling
blagie [28]

Answer:

point form is (2,-1), equation form is x= 2, y=-1

Step-by-step explanation:

3 0
3 years ago
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