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mezya [45]
2 years ago
12

Three farmers can reap a field in 6 hours. The owner wants the field to be reaped in 1 hour. How many farmers should he have wor

king on the field in all?
Mathematics
1 answer:
kkurt [141]2 years ago
3 0

Answer:

18 men are required to reap the field in 1 hour

Step-by-step explanation:

3*6=18

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Suppose that we don't have a formula for g ( x ) g(x) but we know that g ( 1 ) = − 1 g(1)=-1 and g ' ( x ) = √ x 2 + 15 g′(x)=x2
dezoksy [38]

Answer:

g(0.9) ≈ -2.6

g(1.1) ≈ 0.6

For 1.1 the estimation is a bit too high and for 0.9 it is too low.

Step-by-step explanation:

For values of x near 1 we can estimate g(x) with t(x) = g'(1) (x-1) + g(1). Note that g'(1) = 1²+15 = 16, and for values near one g'(x) is increasing because x² is increasing for positive values. This means that the tangent line t(x) will be above the graph of g, and the estimates we will make are a bit too big for values at the right of 1, like 1.1, and they will be too low for values at the left like 0.9.

For 0.9, we estimate

g(0.9) ≈ 16* (-0.1) -1 = -2.6

g(1.1) ≈ 16* 0.1 -1 = 0.6  

4 0
3 years ago
At a restaurant you are ordering a sandwich that comes with 2 side dishes. The restaurant has a total of 8 side dishes on the me
katrin [286]

Answer:

16 combos

Step-by-step explanation:

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One leg of a right triangle has length 7. The lengths of the other two sides are whole numbers. The length of the other leg is _
Gekata [30.6K]
It should be 7, 24 and 25
8 0
3 years ago
I plugged this into photo math, but apparently I have to pay to find out how to get the answer. can you guys help me out?​
dimulka [17.4K]

Photo math is charging?   We don't need it.  We factor the difference of two squares.

\dfrac{5t^2-500}{t+10} = \dfrac{5(t^2- 100)}{t+10} = \dfrac{5(t-10)(t+10)}{t+10} = 5(t-10) = 5t-50

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3 years ago
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Step-by-step explanation:

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