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Leno4ka [110]
3 years ago
15

DUE NOW

Mathematics
1 answer:
I am Lyosha [343]3 years ago
5 0

<em>The </em><em>answer </em><em>of </em><em>quest</em><em>ion</em><em> </em><em>no.1</em><em> </em><em> </em><em>and </em><em>2</em><em> </em><em>is </em><em>1.</em>

<em>Well</em><em>,</em><em>the</em><em> </em><em>quest</em><em>ion</em><em> </em><em>of</em><em> </em><em>1</em><em> </em><em>and </em><em>2</em><em> </em><em>are</em><em> </em><em>same</em><em>.</em>

<em>Look </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>The</em><em> </em><em>answer</em><em> </em><em>of</em><em> </em><em>question</em><em> </em><em>n</em><em>o</em><em> </em><em>3</em><em> </em><em>is</em><em> </em><em>7</em><em>.</em>

<em>Hope </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

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Find the work done by gas?
salantis [7]

The work done by the gas when the gas expands will be 567.65 ft-lb.

<h3>What is the work done for an isothermal process?</h3>

The Pressure is inversely proportional to the volume.

Let the initial pressure and initial volume be P₁ and V₁, and the final volume be V₂.

Then the work done by the gas will be

WD = P₁ V₁ ln (V₂ / V₁)

A quantity of the gas with an initial volume of 2 cubic feet and an initial pressure of 700 pounds per square foot.

The gas expands to a volume of 3 cubic feet.

Then the work done by the gas will be

WD = 700 x 2 x ln (3/2)

WD = 1400 x 0.405

WD = 567.65 ft-lb

The work done by the gas when the gas expands will be 567.65 ft-lb.

More about the work done for isothermal process link is given below.

brainly.com/question/4218306

#SPJ1

7 0
2 years ago
A fair spinner has 10 equal sections: 3 red, 3 blue and 4 green. It is spun twice. What is the probability of getting not green
Nonamiya [84]

Answer:

0.24

Step-by-step explanation:

Probability is the ratio of the number of possible outcome to the number of total outcome. The probability that an even will happen or not happen is 1.

Given that the spun has 10 sections 3 red, 3 blue and 4 green, the probability of not getting green

= (3 + 3)/(3 + 3 + 4)

= 6/10

The probability of getting green

= 4/10

Hence the probability of getting not green then green

= 6/10 * 4/10

= 24/100

= 0.24

4 0
3 years ago
Help please. . .
TiliK225 [7]

0.4x + 3.9 = 5.78

1. Subtraction property of equality:

Subtract 3.9 from both sides of the equal sign:

0.4x = 1.88

2. division property of equality:

Divide both sides of the equal sign by 0.4:

X = 4.7

3 0
3 years ago
Read 2 more answers
Find the solution to the following system using substitution or
Masteriza [31]

Answer:

x = 2

y = 3

Step-by-step explanation:

y = 2x – 1

y - 2x = -1

y = 5x – 7

y - 5x = -7

y - 2x = -1

y - 5x = -7

_________--

3x = 6

x = 6/3

x = 2

y = 2x – 1

y = 2(2) - 1

y = 4 - 1

y = 3

7 0
4 years ago
Which measurement is equivalent to 850 mg?
Artist 52 [7]

Answer:

0.850g

Step-by-step explanation

(850/1000)g=0.850g

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