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nataly862011 [7]
3 years ago
14

What is the primary reason traffic laws exist?

Advanced Placement (AP)
1 answer:
Talja [164]3 years ago
3 0
E) Ensuring driver safety

Without traffic laws, our roads would be complete chaos, no one would know when to turn and there would be many more accidents and car-accident related deaths. 
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From 2010 through 2017 there was a large increase in the number of migrants from Africa to Europe. Which of the following explai
postnew [5]

The impact of migration from 2010 to 2017 created a large increase in immigrants in the continents of Africa and Europe.

During 2010-17 due to the expansion of population there was growth of slums and asylums.

  • Most of the sub-Saharan moved to the European Union nations such as Norway and Sweden. Thus an over a seven-year period these refugees Most of the migrants came from Nigeria, Ghana, and Kenya.
  • The possible impacts that the migrants made were seen in terms of financial support and gains.

Hence option B is correct, as more emigrants sent money home, this money helped in the growth of their country of origin.

Learn more about the From 2010 through 2017 there was a large increase in the number of migrants from Africa to Europe.

brainly.com/question/24814483.

6 0
2 years ago
I don’t get this question
Sophie [7]

Answer:

me either

Explanation:

6 0
3 years ago
Read 2 more answers
What factors encourage American businesses to move production to developing countries?
krek1111 [17]
The developing countries are cheaper for production and labor so it is economically beneficial
4 0
3 years ago
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The regions bounded by the graphs of y=x2 and y=sin2x are shaded in the figure above. What is the sum of the areas of the shaded
Alex Ar [27]

Answer:

The sum of the area of the shaded regions = 0.248685

Explanation:

The sum of the area of the shaded region is given as follows;

The point of intersection of the graphs are;

y = x/2

y = sin²x

∴ At the intersection, x/2 = sin²x

sinx = √(x/2)

Using Microsoft Excel, or Wolfram Alpha, we have that the possible solutions to the above equation are;

x = 0, x ≈ 0.55 or x ≈ 1.85

The area under the line y = x/2, between the points x = 0 and x ≈ 0.55, A₁, is given as follows

1/2 × (0.55)×0.55/2 ≈ 0.075625

The area under the line y = sin²x, between the points x = 0 and x ≈ 0.55, A₂, is given using as follows;

\int\limits {sin^n(x)} \, dx = -\dfrac{1}{n} sin^{n-1}(x) \cdot cos(x) + \dfrac{n-1}{n} \int\limits {sin^{n-2}(x)} \, dx

Therefore;

A_2 = \int\limits^{0.55}_0 {sin^2x} \, dx = \dfrac{1}{2} \left [x -sin(x) \cdot cos(x) \right]_0 ^{0.55}

∴ A₂ =1/2 × ((0.55 - sin(0.55)×cos(0.55)) - (0 - sin(0)×cos(0)) ≈ 0.0522

The shaded area, A_{1 shaded} = A₁ - A₂ = 0.075625 - 0.0522 ≈ 0.023425

Similarly, we have, between points 0.55 and 1.85

A₃ = 1/2 × (1.85 - 0.55) × 1/2 × (1.85 - 0.55) + (1.85 - 0.55) × 0.55/2 = 0.78

For y = sin²x, we have;

A_4 = \int\limits^{1.85}_{0.55} {sin^2x} \, dx = \dfrac{1}{2} \left [x -sin(x) \cdot cos(x) \right]_{0.55} ^{1.85} \approx 1.00526

The shaded area, A_{2 shaded} = A₄ - A₃ = 1.00526 - 0.78 ≈ 0.22526

The sum of the area of the shaded regions, ∑A = A_{1 shaded} + A_{2 shaded}

∴ A = 0.023425 + 0.22526 = 0.248685

The sum of the area of the shaded regions, ∑A = 0.248685

8 0
3 years ago
College Algebra:
Anastaziya [24]

Answer:

nonliner

Explanation:

2x - 7 = πx - 5=  A nonlinear equation has the degree as 2 or more than 2, but not less than 2.

3 0
2 years ago
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