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3 years ago

How many total atoms are in three molecules of table sugar

Mathematics

2 answers:

gtnhenbr [62]3 years ago

6 0

In each molecule of table sugar there are: 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms.

AlexFokin [52]3 years ago

5 0

There are 45 atoms in one molecule of table sugar. 155 atoms are in three molecules.

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CAN SOMEONE GIVE ME THE REAL ASNWER TO THIS IM IN A RUSH

rosijanka [135]

Answer:

145 degrees

Explanation:

A straight line is 180 degrees so minus 180 by 35 to get 145 degrees.

8 0

2 years ago

Read 2 more answers

What’s the radius of the circle

topjm [15]

Answer:

radius=2

Step-by-step explanation:

if the circumference=4pi and the formula is 2pir then r must be 2 and would look like this:

C = 2pir

C = 2pi2

C = 2*2pi

C = 4pi

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3 years ago

Use chain rule to find dw/dt w=ln(x^2 + y^2 + z^2)^(1/2) , x=sint, y=cost, z=tant

son4ous [18]

The chain rule states that

$\dfrac{\mathrm dw}{\mathrm dt}=\dfrac{\partial w}{\partial x}\dfrac{\mathrm dx}{\mathrm dt}+\dfrac{\partial w}{\partial y}\dfrac{\mathrm dy}{\mathrm dt}+\dfrac{\partial w}{\partial z}\dfrac{\mathrm dz}{\mathrm dt}$

Since $\ln(x^2+y^2+z^2)^{1/2}=\dfrac12\ln(x^2+y^2+z^2)$ , you have

$\dfrac{\partial w}{\partial x}=\dfrac x{x^2+y^2+z^2}$
$\dfrac{\partial w}{\partial x}=\dfrac y{x^2+y^2+z^2}$
$\dfrac{\partial w}{\partial z}=\dfrac z{x^2+y^2+z^2}$

and

$\dfrac{\mathrm dx}{\mathrm dt}=\cos t$
$\dfrac{\mathrm dy}{\mathrm dt}=-\sin t$
$\dfrac{\mathrm dz}{\mathrm dt}=\sec^2t$

Also, since $x^2+y^2+z^2=\sin^2t+\cos^2t+\tan^2t=1+\tan^2t=\sec^2t$ , the derivative is

$\dfrac{\mathrm dw}{\mathrm dt}=\dfrac{\sin t\cos t}{\sec^2t}-\dfrac{\sin t\cos t}{\sec^2t}+\dfrac{\tan t\sec^2t}{\sec^2t}$
$\dfrac{\mathrm dw}{\mathrm dt}=\tan t$

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3 years ago

A plane descended 922.02 meters in 5.5 minutes. What is the plane's rate of descent?

UkoKoshka [18]

The rate of descent is 164.64 meters / minute

To get this answer you just divide the total number of meters descended by the total number of minutes passed.

So:

922.02 ÷ 5.5 = 164.64

I hope this helped!! Have an amazing day! :D

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3 years ago

If you had to add two fractions with denominators of 4 and 5. What might the denominator of the sum be? Show more than one possi

mylen [45]

Answer:

your answer would be 20 because you would find what both can go into.

5 0

3 years ago