Mathematics College

Every five years in August, the population of a certain city is recorded. In 2010, the city had a population
of 7500 people. From 2010 to 2015, the population decreased by 20%. From 2015 to 2020, the
population increased by 55%. What was the city's population in 2020? (3 points)

Answers

Answer 1

Answer:

10,000

Step-by-step explanation:

yes

Related Questions

A rectangular prism has dimensions of 4 cm by 3 cm by 2 cm.





Area_{rectangle}=b. h







PART A
What is the surface area?

Answers

Answer:

48

Step-by-step explanation: surface area = 2 (lw + hl + hw)

2 ( 2 x2 + 5x2 + 5x2)

2 (4+10+10)

2(24)

48 cm

Step-by-step explanation:

Answer:

          WHAT THE OTHER PERSON SAID

Step-by-step explanation:

Need answers right away due tonight please. Geometry composite shapes.

Answers

3x32=96
96x6=576
I think it says 32 if not the just change it to what it does say

Gavin needs to buy candy for the 11 students in his class plus himself. Gavin and each student will get one bag of candy. He uses $20 to buy two different types of candy. Gavin buys x bags of gummy bears that cost $1.50 per bag and y bags of chocolates that cost $2.00 per bag. The system of equations used to represent this situation is graphed, as shown.

Answers

Answer:

20=1.50(6)+2.00(4)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Solve the proportion 3/x+1 = 1+2

Answers

Answer:

x = 5

Common denominator of 3/x+1 to 1/2

If the numerator is 3 times, then so is the denominator in a proportion.

3/1=x+1/2

x+1 must equal 6 for the proportion to be equal to 1/2.

6-1=5, so x is 5.

Solve |3x – 2| = |x + 1| Question 12 options: A) x = 3∕2 or x = 1∕4 B) No solutions C) x = 3 or x = –4 D) x = 1∕4

Answers

Answer:

x = 3/2

Step-by-step explanation:

Step (1) :

We should put like term togther:

3x - x = 2 +1

2x = 3

Step (2) :

Divide bothe side by 2:

2x/2 = 3/2

x = 3/2

PLEASE HELP. I NEED TO GET THIS RIGHT

Answers

Ciro is right

Gerard is wrong

Gunther is also wrong

Equal expression:

1 - 2(40x - 12)

A bag contains 6 red marbles, 4 black marbles, and blue 5 blue marbles. A marble is picked without looking into the bag. Determin the probobility of picking out a blue marble

Answers

Answer:

5/15

(1/3 if u want it simplified)

(about 33.3 % if you want percentage)

Step-by-step explanation:

6 + 4 + 5 = 15 total marbles

There are 5 blue marbles.

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