The time required to paint a particular house varies inversely with the number of painters. If it takes 6 hours for 13 painters to complete the paint job, how long would it take if there are 10 painters?

it will take about 9 hours

Step-by-step explanation:

This is because it will take fewer painters so that means it will take fewer hours to paint the house.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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the diameter is 16 cm. are you a teacher?

step-by-step explanation: