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3 years ago

The diagram above suggests that

Biology

2 answers:

Pani-rosa [81]3 years ago

7 0

Answer:

D) The Earth has changed over geologic time. Hope it helps!

vovangra [49]3 years ago

4 0

D) The Earth has changed over geologic time. Hope it helps!

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calculate the rate of earth's revolution around the sun in degrees per month. Use the rate of change equation from page 1 of the

Nikitich [7]

Explanation:

Earth's Orbit = 2*pi*R = 942,000,000 kilometers.

Distance/Time = 942,000,000 km / 8766 hr = 107,000 km/hr = 30 km/sec.

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2 years ago

Describe the function of the endoplasmic plasm

nlexa [21]

It synthesizes proteins and lipids, and puts them in vesicles and sends it to where it has to go

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3 years ago

Friction from an object rolling over a surface

Zarrin [17]

The answer to this is rolling friction

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3 years ago

A sand storage tank used by the highway department for winter storms is leaking. As the sand leaks out, it forms a conical pile.

harina [27]

Answer:

Rate of change of volume of the pile $= 54\pi$

Explanation:

Given -

Rate of increase of the base of the pile $= 0.75$ inches per minute

Height of the pile $= 2 *$ the radius of the base

Let "h" be the height of the pile and "r" be the radius of the base.

Then $h = 2* r$

Radius "r" $= 6$ inches

Rate of change of radius i.e

$\frac{dr}{dt} = 0.75$

Volume of conical pile

$\frac{\pi }{3} * r^2 * h\\= \frac{\pi }{3} * r^2 * 2 * r\\= \frac{\pi }{3} *2* r^3$

Change in volume of conical pile

$\frac{dV}{dt} = \frac{dr}{dt} * \frac{6* \pi * r^2 }{3}$

Substituting the value of rate of change of radius, we get -

$\frac{dV}{dt} = 2 * \pi * (6^2) * (0.75)\\\frac{dV}{dt} = 54 \pi$

Rate of change of volume of the pile $= 54\pi$

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3 years ago

Which two systems are interacting based on the diagram?

musickatia [10]

Endocrine and circulatory (C) Endocrine system consists of glands and the hormones they secrete whist the circulatory system is the blood or as I like to call the “transport system” of the body.

7 0

3 years ago