The population of a town in the year 1990 was 15600
The population is now 11420
Calculate the percentage decrease in the population​

Answers

Answer 1

Answer: 21.608040201

Step-by-step explanation:


Related Questions

The length of a violin string varies indirectly with the frequency of vibrations of the string. When the length is 50 centimeters, the
frequency is 2 Hz
What is the frequency of a string 40 centimeters long?
Enter your answer in the box

Answers

Answer:

The answer is 2.5

Step-by-step explanation:

On the quiz I just type anything and that was the answer

NEED HELP ASAP WILL GIVE BRAINLY IF CORRECT

Answers

Answer:

500/40125/vDensitym/v

I hope this helps!

"if a class has 3 left-handed people and 24 right-handed people, then the ratio of lefties to righties is 1.8"

Answers

Answer:

yes you are right

Ernie went to see some friends in San Antonio 240 miles away. It took him 3 hours to get there. What was his average speed?

Answers

Answer:

Find out yourself buddy XD

Answer:

his average speed was 60 miles per hour

Step-by-step explanation:

their are three ways to get the answer

1. if you take the 0 away from 240 it becomes 24, and 24 divided by 3 = 6 add the the 0 back in and you get 60.

2. 240 divided by 3 = 60

3. Use a calculator

I need some help please

Answers

Answer:

a: y=-1/2x-3/2

b: y= -4x+2

Step-by-step explanation:

Explain in your own words what happens when a car's tires are changed from the original size to a LARGER size. How is the odometer affected? How is the speedometer
affected?

Answers

Answer:

Step-by-step explanatin

it affects it because your going from smaller tires witch make it easier to make turns go faster things like that when you put bigger tires on the car it is gonna raise the car and have a whole differnt outlook

Solve for x
3x/2 - 2 > 7​

Answers

Answer:

x>6

Step-by-step explanation:

answer is above

Answer:

x>6

Step-by-step explanation:

3x/2 - 2 > 7

+2>+2

3x/2>9

2(3x/2)>(9)2

3x>18

3x/3>18/3

x>6

Examine the intersection of these two lines:
Which of the following pairs of angles are
supplementary? Select all that apply.

Answers

Answer:

You can't answer this question since there is no picture. Remember though the any 2 angles that make 180 degrees or resembles a line is 180 degrees.

Who can help me with my math homework I can ask the questions on here the way they are set up?

Answers

Answer:

i can

Step-by-step explanation:

What is the image of (3,-6) after a dilation by a scale factor of 4 centered at the origin?

Answers

Answer:

7,-10

Step-by-step explanation:

9783
8 sth
2400
A tank is completely filled with water. A pump is used to drain the tank. The amount of
water remaining in the tank is given by the equation y=600-25x, where x is the number
of minutes since the pump started and y is the volume, in gallons, of water remaining
in the tank. In the equation, what are the meanings of the numbers 25 and 600?

Answers

Answer:

yes

Step-by-step explanation:

2 + 4s >10 aanswer ​

Answers

Answer:

s>2

Step-by-step explanation:

2 + 4s >10

First, subtract 2 on both sides.

2 + 4s >10

-2         -2

4s>8

Divide by 4 on both sides to isolate x.

4s>8

/4  /4

s>2

Hope this helped you out! Have a great day c:

What are the x-intercepts of the graph of the function y=6tan (x/2)-3? Use your graphing calculator to estimate
the answer.

(0.9273 +17,0), where n is any integer

(0.9653 +12,0), where n is any integer

(0.9273 +2n7,0), where n is any integer

(0.9653 +217,0), where n is any integer

Answers

Answer:

C on edge

Step-by-step explanation:

The solution is, (0.9273 +2nπ,0), where n is any integer, are the x-intercepts of the graph of the function y=6tan (x/2)-3.

What is function?

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.

here, we have,

given that,

the function is,

y=6tan (x/2)-3

we know that,

the x-intercepts of the graph of the function, we put y = 0

so, we get,

6tan (x/2)-3 = 0

or, tan (x/2) = 3/6

or, tan (x/2) = 1/2

or, x/2 = 0.4636

The period of tangent is π, so we have,

x/2 = 0.4636 + nπ

or, x =  (0.9273 +2nπ)

Hence, The solution is, (0.9273 +2nπ,0), where n is any integer, are the x-intercepts of the graph of the function y=6tan (x/2)-3.

To learn more on function click:

brainly.com/question/21145944

#SPJ7

A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 49 minutes? In 1 hour?

Answers

Answer:

32 2/3

Step-by-step explanation:

1 1/2x 2 1/4 =2/3

Then multiply 2/3 times the minutes (49)

You will get 32.6666

Convert that to a fraction or use calculator soup

Therefore the car will travel 32 2/3 miles in 49 minutes

(40 miles in one hour)

The sum of four siblings ages is 71. The second child’s age is twice the youngest, the third child’s age is twelve more than the youngest, and the oldest child is four less than three times the youngest. Find each of the siblings ages.

Answers

Answer: 9, 18, 21, and 23 respectively

Step-by-step explanation:

To solve any problem like this, you want to assign a variable to each child because you dont know their age. So lets write an equation and assign variables to these children.

r = first child (youngest)

x = second child

y = third child

z = fourth child (oldest)

We know that r + x + y + z = 71

We also are given info on the comparisons of their ages.

r = r

x = 2r (2 times the youngest)

y = 12 + r (12 more than the youngest)

z = 3r - 4 (4 less than 3 times the youngest)

That was the easy part tbh, now we have to solve for 'r'. We can see that all the ages are a function of the same variable (r), and we know the sum of them is equal to 71. So lets solve for r and then plug that r value into each equation we just derived.

Child #1 (youngest)

[tex]r+2r+(12+r)+(3r-4)=71\\3r+12+r+3r-4=71\\7r+12-4=71\\7r+8=71\\7r=63\\r=9yrs[/tex]

Child #2

[tex]x=2*9=18yrs[/tex]

Child #3

[tex]y=12+r=12+9=21yrs[/tex]

Child #4 (oldest)

[tex]z=3r-4=(3*9)-4=27-4=23yrs[/tex]

Fact Check:

[tex]9+18+21+23=71[/tex]

30 = [(10 - 8) + (17-14)]

Answers

Answer:yes

Step-by-step explanation:kubjubjugjugjugjugjugjugju

The answer is 25
Add or subtract the numbers in the parentheses first to get 2 + 3 then add those numbers together and get 5 and subtract that from 30 to get 25

I need help with this please​

Answers

i’m not sure bc i did this years ago but u might want to go to ur teacher for some help

Thank you guys for helping me. I need help on this one

Answers

Answer: 10 times 8 and 8 times 10

Step-by-step explanation:

those are the first in the multiplication table that have the same digits

Robinson had 17 1/5 feet of wire. He used 9 ¼ feet of the wire to repair a broken fence. How many feet of wire were left? (Give answer in decimal form)

Answers

Answer:

7.95

Step-by-step explanation:

convert both numbers to decimals so 17.2 and 9.25 and just subtract so, 17.2-9.25=7.95

X + 9 = X - 9
One Solution
Infinitely many
solutions
No Solutions
Please help

Answers

Answer:

no solution

Step-by-step explanation:

It's no solution because the first step to do is to subtract 9 from both sides which would give you x=x-18 but now your stuck here because if you subtract x from both sides then you wont have an x so this equation has no solution

Answer:

No solution

Step-by-step explanation:

I need this answer
5x + 10 = 6x – 20

Answers

Answer:

30

Step-by-step explanation:

Step 1:

5x + 10 = 6x - 20       Equation

Step 2:

10 = x - 20        Subtract 5x on both sides

Step 3:

10 + 20 = x        Add 20 on both sides

Answer:

x = 30

Hope This Helps :)

Answer: x=30

Step-by-step explanation:

Suppose we lived in a society without interest. At age 25, you begin putting in $750 per month into a cookie jar until you retire at age 65. At age 65, you begin to withdrawl 2500 per month from the cookie jar. How long will your retirement fund last?

Answers

Answer:

the retirement fund would last 12 years

Step-by-step explanation:

first we find the amount of years one will be saving money by subtracting the age one will start saving money from the age one would start using the money.

65 - 25 = 40 years

next will be finding the amount of dollars one would save every year, we do that by multiplying the money one is saving every month by 12 (a year).

12 × 750 = 9,000 dollars per year

then we multiply the amount of money one would save per year by the amount of years one will be saving money in, to find how many dollars one would save in 40 years.

9,000 × 40 = 360,000 dollars in 40 years

-

after that we divide the amount one would have saved by the $2,500 one would use every month to find the amount of months the money would last.

$360,000 ÷ $2,500 = 144 months

to find how many years the money would last, one would divide it by 12, which is the amount of months per year.

144 ÷ 12 = 12

It will last 12 years. So it'll last till he's 77 years old at the rate he's pulling it out.

Step-by-step explanation:

You need to find the difference in the ages. so we need to find out how long he's been saving in the 1st place. 65 - 25 = 40 yearsWe now need to covert that 40 years into months. 40 × 12 = 480 months In order to know how much money he saved over that 40 years or 480 months times that by 750. 480 × 750 = 360,000Now we know over the course of 40 years he managed to save 360,000$ when he was putting in 750 a month. Now since he's retired he's taking out 2500 a month and we need to know how long it'll last.So to find out how long the 360k will last if taken out of 2500 increments just divide that rate but the total !! 360,000 ÷ 2500 = 144It will last him 144 months, now convert this number back to years. 144 ÷ 12 = 12 years So now we know it'll last him for 12 years ! and if u add 12 to 65 you'll get 77, so in 12 years he'll be 77!!

This is why it'll last him 12 years, which he'll be 77 by that time !! I hope this helped !!

What multiplies to be a 20 and adds to be a -21?

Answers

Answer:

-20 & -1

Step-by-step explanation:

-20+-1=-21

-20*-1=20

Solve for x: 5 − (x + 5) > −2(x + 4)

x > −8
x −18
x < −18


PLS PLS PLS HURRY I GIVE BRAINLIEST

Answers

Answer:

The answer is

[tex] \huge x > - 8[/tex]

Step-by-step explanation:

[tex]5 − (x + 5) > −2(x + 4)[/tex]

First of all expand the terms in the bracket

That's

[tex]5 - x - 5 > - 2x - 8 \\ - x > - 2x - 8[/tex]

Add 2x to both sides

[tex] - x + 2x > 2x - 2x - 8 \\ x > - 8[/tex]

We have the final answer as

[tex]x > - 8 [/tex]

Hope this helps you

Answer:

x > -8

Step-by-step explanation:

5 − (x + 5) > −2(x + 4)

Simplify both sides first:

5 - x - 5 > -2x - 8

-x > -2x -8

Now isolate the variable:

-x > -2x -8

+2x  +2x

x > -8

Calculate 3 over 4 ÷ 5 1 fifth

Answers

Answer:3/20

Step-by-step explanation:

3/4/ 5/1

3/4 x 1/5 =3/20

The answer is 2/20 :))).

Please Help Me, I Cant Even Do the First Step Of The Problem :(
Theres an image of the graph in the question.

The graph of g is a vertical translation of the graph of f.
If f(x) = mx + b and g(x) = (mx + b) + k. What value for k transforms the function f into g?
k = ???

Answers

Answer:

k = -3

Step-by-step explanation:

Question 3 (20 points)
Factor:
36x2 - 81y2

(6x + 9y)(6x + gy)
(9x - 9y)(4x + 9y)
(6x - 9y)(6x - 9y)
(6x - 9y)(6x + 9y)

Answers

i believe its the last choice

Answer:

D

Step-by-step explanation:

The square root of 36 is 6 and the square root of 81 is 9 so that cancels out the answers C and B then there is a subtraction symbol in the original equation so there has to be one in the answer which cancels our A and leaves you with the final answer D.

whats the mass of 9.4 x 10^25 atoms of lithium

I NEEDDD HELP

Answers

9.4×10 to the 25th power is 94 and 25

At a local department store, cardigans are typically priced at $15. Due to a special,
the cardigans are reduced to 80% of their original price.
How much are cardigans now?

Answers

Answer:

$3

Step-by-step explanation:

80% of 15 is 12

15-12=3

Marshall buys a sack of peaches for $5.98. The peaches weigh
2.77 pounds. About what price per pound did Marshall pay? Estimate using compatible numbers.

Answers

Answer:

Step-by-step explanation:

a

Other Questions
The packages of wrapping paper cost $2.75 per package. At the last moment, Sally notices gift bags that cost $4. 99. Is it cheaper to wrap the CD or put it in a gift bag? Explain your answer. Read the excerpt from "The New Marvel in Photography" by H. J. W. Dam.In all the history of scientific discovery there has never been, perhaps, so general, rapid, and dramatic an effect wrought on the scientific centres of Europe as has followed, in the past four weeks, upon an announcement made to the Wrzburg Physico-Medical Society, at their December meeting, by Professor William Konrad Rntgen, professor of physics at the Royal University of Wrzburg. The first news which reached London was by telegraph from Vienna to the effect that a Professor Rntgen, until then the possessor of only a local fame in the town mentioned, had discovered a new kind of light, which penetrated and photographed through everything. This news was received with a mild interest, some amusement, and much incredulity; and a week passed. Then, by mail and telegraph, came daily clear indications of the stir which the discovery was making in all the great line of universities between Vienna and Berlin. Then Rntgen's own report arrived, so cool, so business-like, and so truly scientific in character, that it left no doubt either of the truth or of the great importance of the preceding reports. . . .Exactly what kind of a force Professor Rntgen has discovered he does not know. As will be seen below, he declines to call it a new kind of light, or a new form of electricity. He has given it the name of the X rays.Which statement correctly describes how the central idea of this excerpt is developed? A color-blind woman marries a man who is not color-blind. All of their sons are color-blind, but none of their daughters are color-blind. Color-blindness is likely A. the result of having too few chromosomes. B. the result of having an extra chromosome. C. a sex-linked trait. D. a recessive trait. Which statement best illustrates the relationship between three differentelements of the circular flow of products?O A. Households pay wages to businesses, which can then set upproduct markets.O B. Product markets offer labor to businesses, which creates jobs forhouseholds.O C. Businesses create goods for product markets, which sell themdirectly to households.O D. Resource markets sell goods to product markets, which sell thegoods to businesses i need help and someone quick 5m < ABC=540 helllooo i need answers please What is the answer to the meaning of life, the universe, and everything Help me pick which answer it is please we loved the 4th of July because it meant spending time with Dad and lighting fireworks. This year would be no different, except we were old enough to light the sparklers ourselves! Mom could not even watch fireworks because they scared her so much. She made Dad promise to be careful. So when he came home with a bag full of fireworks we listened to the same thing we had heard since we were five years old.Brandon is writing a story about a fun family memory. Which sentence is MOST LIKELY the next one he adds to this section?A) Dad began his list of rules about keeping our room clean if we want to buy our own sparklers. B) My brother Deon took our dog, Sassy for a long walk so she would be tired and sleep through the noise of the fireworks. C) Dad said, "Boys, get the bucket and fill it with water, then come help me set up our fireworks display." D) Dad said, " Boys, wait inside with your mother and Sassy. You should be able to see the fireworks from the window." HELP ME HELP ME please !!! 10 points Scientific knowledge is open to change as new information is discovered. Which of the following would NOT be a result of new scientific knowledge?AScientists discover that a type of fungus on this log does not require oxygen for absorption and change the classification system. BScientists publish an article that mentions the historic decline in the population of blue stain fungi. CScientists classify a recently discovered bacterium living on this log using generally accepted naming procedures. DScientists discover a bacterium living on this log that is multicellular and revise their classification Come up with a quote that people could use to help them remember to try and eathealthier. A large city that is often the center of a state or empire is called a_____A countyB. villageC kingdomD. metropolis Why are ions formed?Group of answer choicesA.Because atoms have the same number of protons and electronsB. Because atoms want 8 valence electronsC. To make our lives difficultD. Because atoms gained neutrons The 6 is in the tenths place. CONSTANT TERMS7k-8k Tanmayi wants to raise $190 for a school fundraiser. She has raised $140 so far. How much more does she need to reach her goal? Let m be how much more is needed. may I have help please if syringes cost 2.10 dollars a dozen how many would 40 cost please help!! my grades dying 15 points