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3 years ago

13

Suppose that during the 1990s, the population of a certain country was increasing by 1.7% each year. If the population at the en

d of 1993 was 5.4 million, what was the population at the end of 1994?

1 answer:

dem82 [27]3 years ago

3 0

The answer would be 5.491 million, but can be rounded to 5.5 million.

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8 A video game that usually costs $50 is on sale for $32.50

finlep [7]

The video game is on 35% discount.

Step-by-step explanation:

Cost of video game = $50

Price on sale = $32.50

Amount of discount = Original price - price on sale

$Amount\ on\ discount = 50-32.50\\Amount\ on\ discount= \$17.5$

Percentage = $\frac{Dicount\ Price}{Original\ Price}*100$

$Percentage=\frac{17.5}{50}*100\\Percentage=\frac{1750}{50}\\Percenatge=35\%$

The video game is on 35% discount.

Keywords: Percentage

Learn more about percentages at:

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3 years ago

A potato launcher uses a spring that can apply a force of 20N to potato’s. He launches a 100 gram potato, what is the accelerati

shepuryov [24]

Answer:

200 m s^-2.

133.33 ms^-2.

100 m s^-2.

Step-by-step explanation:

Use Newton's Second Law of motion:

Force = mass * acceleration

The force is in Newtons so the mass must be in kilograms#

100 g = 0.1 kg. So:

20 = 0.1 * a

a = 20/ 0.1 = 200 m s^-2.

We calculate the acceleration for the 150g and 200g potato in the same way.

3 0

3 years ago

X - 3 + 5x = 15 what is the value of 3x + 4

sergey [27]

Answer:

13

Step-by-step explanation:

mark brainliest

6 0

3 years ago

Read 2 more answers

What is the solution to this inequality?<br> x-6<-4

9966 [12]

Answer:

x<2

Step-by-step explanation:

8 0

3 years ago

What is the measurement of angle 2?<br><br><br> What is the measurement of angle 2?

Rus_ich [418]

Answer:

Question 1 is --- 135°

Question 2 is---- 82°

Step-by-step explanation:

they are both corresponding angles

7 0

2 years ago