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kkurt [141]
2 years ago
12

In 1950, Town A had a population of 200 people and the population increased by 200 people each year. In 1950, Town B had a popul

ation of 200 people and the population increased by 10% each year. Which town will eventually have the greater population? Which town had the greatest population in 1990?
Mathematics
1 answer:
schepotkina [342]2 years ago
4 0

Answer:

Town B will eventually overtake Town A

in 1990 Town B will have a larger population

Step-by-step explanation:

To work out how big town A will be in 1990 you need to do 200 + (200x40) because you add 40 years worth of increased population onto the starting population

To work out how big town B will be in 1990 you need to use the equation 200 X 1.1^40 because to work out plus 10 percent you need to do 1.1 and do it to the power of 40 for how many years

in 1990 town a will have a population of 8200 and town B will have a population of 9051.85

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Step-by-step explanation:

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Which of the following random variables should be considered continuous? Select one: a. The number of cars owned by a randomly c
kolbaska11 [484]

The Random Variable that should be considered continuous is "The time it takes for a randomly chosen athlete to run 200 meters" , the correct option is (c) .

In the question ,

four random variables are given , we have to select the random variable that is continuous .

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For Example : weight of middle aged people lying between 40 Kg and 150 Kg .

From the given options ,

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Therefore , the option that represents Continuous Random Variable is option(c) .

The given question is incomplete , the complete question is

Which of the following random variables should be considered continuous ? Select one:

(a) The number of cars owned by a randomly chosen adult male

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3 0
1 year ago
Which of the following expressions is correctly written in scientific notation
katrin [286]

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Step-by-step explanation:

7 0
2 years ago
Equilateral triangle ABC has a perimeter of 96 millimeters. A perpendicular bisector is drawn from angle A to side Line segment
prisoha [69]

Answer:

<h2>A  16mm</h2>

Step-by-step explanation:

An equilateral triangle is a triangle that has all of its sides equal.

Perimeter of an equilaterial triangle = 3s where;

s is one side of the triangle.

Given the perimeter of ABC = 96mm

Substituting into the formula above to get s;

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Hence the length of one side of the triangle is 32mm

If a perpendicular bisector is drawn from angle A to side Line segment B C at point M, then MC will be half of BC and ΔAMC will be a right angled triangle.

Since all the sides of the triangle are equal, hence BC = 32mm. Since MC is the half of BC, then MC = 1/2 of 32mm

MC = 1/2 * 32mm

MC = 16mm

<em>Hence the length of Line segment MC is 16mm</em>

<em></em>

5 0
3 years ago
Read 2 more answers
Two semicircles are drawn inside of a circle with radius 8 inches as shown below. Find the area of the shaded region. Round your
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Answer:

Step-by-step explanation:

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≈50.24

≈50.2 in²

4 0
3 years ago
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