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victus00 [196]
4 years ago
14

a farmer bought tractor for Rs 400000 and sold it after using some time at 10% depreciation rate for per year what is the cost o

f tractor after 2 years
Mathematics
1 answer:
WINSTONCH [101]4 years ago
4 0
400000*0.9^2

(By multiplying it by 0.9 you get 90% of the original value thus it has depreciated by 10%)
(The ^2 is because it depreciates over 2 years)

=324000 Rs

Hope it helps!
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Susan’s science class is performing an experiment that involves dropping objects from various heights, starting close to the gro
OlgaM077 [116]

Answer:

1) The function is monotonically increasing

2) The end behavior of the function is x tends to infinity as t(x) tends infinity

3) The x and y -intercept is (0, 0)

4) The endpoint is (0, 0)

5) The domain is 0 ≤ x ≤ +∞

The range is 0 ≤ t(x) ≤ +∞

Step-by-step explanation:

1) The given function of the time for the object to hit the ground is t(x) = 1/4·√x

Where;

x = The distance from the ground

t = The time it takes for the object to hit the ground

Monotonically increasing function, we have;

A function that is continuous on [a, b] and it can be differentiated in the domain, (a, b) is monotonically increasing when df(x)/dx > 0 for all values of x in (a, b)

However, where df(x)/dx < 0 for all values of x in (a, b), the function is decreasing

Therefore, using an online tool, we have;

dt(x)/dx = d(1/4·√x)/dx = 1/8 × 1/√x

Therefore, the dt(x)/dx > 0, for 0 < x < +∞ and the function is monotonically increasing

2) The end behavior of the function as x tends to infinity, t(x) = 1/4·√x approaches infinity

3) From the end behavior, and the nature, of the function t(x) = 1/4·√x, where both variables are directly proportional, we have that the x and y -intercept =  (0, 0)

4) The endpoint is (0, 0) given that as t(x) tends to 0, x tends to 0

5) The domain is 0 ≤ x ≤ +∞

The range is 0 ≤ t(x) ≤ +∞.

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Finger [1]

to get the equation of any straight line, we simply need two points off of it, let's use the ones provided in the picture below.

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2 years ago
Need help with this will give brainiest and 5 stars along with points.
Katena32 [7]

Answer:

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800 grams into ounces is 28.2, rounded to the nearest tenth.

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X=2, y=1, a=1, b=3.
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