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NikAS [45]
4 years ago
10

When did American pioneer families set out to explore the west was it in the 1840s or the 1940s

Social Studies
1 answer:
Naddik [55]4 years ago
5 0
The American poineer families set out to explore the west in the 1940s please thank me and send friend request
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The last one guys/gals points
Anna [14]

Answer:

thanks

Explanation:

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3 years ago
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A 200 L of gas contained in a vessel under a pressure of 850 atm. What will be the new volume if the gas is changed to 1000 atm?
Keith_Richards [23]

Answer:

170 L

Explanation:

Boyles laws states that the pressure exerted by a gas is directly proportional to the volume it occupies provided that the temperature is held constant. Boyles law is given by:

PV = constant

P₁V₁ = P₂V₂

Given that the initial volume V₁ = 200 L, initial pressure P₁ = 850 atm, final volume V₂ = 1000 atm and final pressure = P₂.

Applying Boyles law gives:

P₁V₁ = P₂V₂

850(200) = 1000(V₂)

V₂ = 170 L

8 0
3 years ago
For an exam with a mean of M = 74 and a standard deviation of s = 8, Mary has a score of X = 80, Bob’s score corresponds to z =
tamaranim1 [39]

Given Information:

Mean = μ = 74

Standard deviation = σ = 8

Mary's score = x = 80

Bob’s score = z = +1.50

Sue’s score = above the mean by 10 points

Required Information:

If the students are placed in order from smallest score to largest score, what is the correct order?

Answer:

Mary = 80, Sue = 84, Bob = 86

Explanation:

Bob's score:

z = (x - μ)/σ

x - μ = zσ

x = zσ + μ

x = 1.50*8 + 74

x = 12 + 74

x = 86

Sue's score:

x = u + 10

x = 74 + 10

x = 84

Mary's score:

x = 80

From the smallest score to largest score

Mary = 80, Sue = 84, Bob = 86

6 0
3 years ago
Find out who your state senators are and who represents you in your congressional district (House of Representatives member). Pi
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Answer:

I request that you build more parks in neighborhoods for kids because they have no way of safely playing with there friends. It is very important that kids socialize because if not they will be shy and have no friends. Then kids will grow up have no friends and everybody will be lone which is bad because we want more active people.

Explanation:

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3 years ago
Does conservatism or liberalism offer a better way to run our country? Why or why not.
Tresset [83]

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This really depends on the person, president or yourself. In my opinion, I'm with liberalism due to what our president is going to help us with. POC, LGTB, Muslims, etc. are just like every other person and Biden has planned to put equity on what should be the united states.

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3 years ago
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