The population of a town has been decreasing By 5% each year for the last two years the current population of the town is 1510 people what was the population two years ago

Answers

Answer 1
First start with your starting value which is 1510 and then get the multiplier.. to get the multiplier for a precent decrease you have to subtract it from 100%.. once you’ve got the multiplier you put it into the equation and because it’s asking for 2 years ago you make the exponent -2
The Population Of A Town Has Been Decreasing By 5% Each Year For The Last Two Years The Current Population

Related Questions

What is the lcm of the numbers below will give you brainleist

Answers

i took this exam and the answer is c.25,200

How do you get 7:46

Answers

Answer:8:26

Step-by-step explanation:you subtract what time it is by 1:34 then take away 60 for a hour and add it to a hour so taking 60 mins gives you a hour

Hey can anyone help me with this ? Thank you so much

Answers

Answer:

5

Step-by-step explanation:

How do you write 54.039

Answers

Answer:

word form: fifty-four and thirty-nine thousandths.

Step-by-step explanation:

hope it helps

mark me brainliest pls

25 POINTS HELP ME ASAP

Answers

Answer:

$14

Step-by-step explanation:

the cost for 2 shirts, prior to the discount, is $140

60% of 140 is 84

therefore, reduce 140 by 84 to get 56

you pay 70-56 more to get 1 shirt, or $14

simplify the expression 7(a+4b)-3c​

Answers

Answer:

7a+28b-3c

Step-by-step explanation:

you distribute the 7 to the numbers and variables in the parentheses

A snack pack of Sour Patch Kids weighs 3.25 oz. A standard
size pack weighs 5 oz. What is the difference in weight
between the standard size and snack pack?

Answers

Answer:

1.75oz

Step-by-step explanation:

The question says "What is the difference in weight

between the standard size and snack pack?" The word "difference" symbolizes a subtraction problem. Our problem is 5oz - 3.25oz which equals 1.75oz.

Hope this helped!

Eric is hiring a company to install carpeting in his house. The company charges a one-time installation fee plus a certain amount per square yard of carpeting. The graph below shows the relationship between the number of square yards of carpeting and the total cost, in dollars.
A. Slope of the graph
B. Y-intercept of the graph
C. Domain of the function
D. Range of the function

Answers

Answer:

As axjames said, it is A. Slope of the graph.

Step-by-step explanation:

A slope in a graph can mean a increase or a decrease in whatever. For example a decrease in miles per hour (mph), business sales, and more.              Also don't forget slopes with decrease are negative slopes and slopes with increase are positive slopes. A positive slope moves upward on a graph from left to right. A negative slope moves downward on a graph from left to right. It's important to note that we work from left to right when dealing with slope.

The graph of a linear equation is a straight line.

The quantity that represents the cost per square yard of carpeting is the  (a) slope of the graph.

The slope of the graph is the rate of change of the total cost over the change in square yard.

This means that:

The slope of the graph is the cost per square yard of the carpet.

Hence, the required quantity is (a)

Read more about slopes at:

https://brainly.com/question/3605446

*Cho hình chóp
S ABCD .
có đáy
ABCD
là hình chữ nhật biết
AB a  2
. Tam giác

SAD
cân tại
S
và nằm trong mặt phẳng vuông góc với đáy. Biết
SC a  6
. Đặt

AD x x    0

. Giá trị của
x
theo
a
sao cho thể tích khối chóp
S ABCD .
lớn nhất là

Answers

Answer:

que

Step-by-step explanation:

no ablo ese idioma v

write and equation of a parabola with the vertex of (0,3) and the focus of (-8,3)

Answers

Answer:

(y-3)²= -32x

Step-by-step explanation:

1) the required equation has a form: (y-y₀)²=-2p(x-x₀), where (x₀;y₀) - vertex (0;3), p - parameter of the given parabola;

x₀=0; y₀=3.

2) according to the conditiion F(-8;3)=F(x₀+p/2; y₀), it means (x₀+p/2; y₀)=(p/2;3), then p/2= -8; ⇒ p= -16.

3) finally, p= -16; x₀=0; y₀=3, then it is possible to make up the required equation:

(y-3)²= -32x.

PS/ if it is possible check the suggested solution in other sources.

is a set of numbers a subset of a set of numbers in words ex. A = {one, three} B = {1,2,3,4,5...} A is a subset of B. True or False?

Answers

Answer:

true

Step-by-step explanation:

it is because 1 and 3 in set A are in sat B

An ice cream factory makes 170 quarts of ice cream in 5 hours. How many
quarts could be made in 36 hours? What was that rate per day?

Answers

The amount of quarts which will be made in 36 hours and the production rate per day is :

1224 quarts on 36 hours 816 quarts in a day

Given the Parameters :

Time taken to make 170 quarts = 36 hours

Number of quarts made in 36 hours using the proportional relationship :

170 = 5

p = 36

Cross multiply :

5p = 170 × 36

5p = 6120

p = 6120 / 5

p = 1224 quarts

The production rate per day :

Number of hours in a day = 24 hours

170 = 5

p = 24

Cross multiply

5p = 170 × 24

5p = 4080

p = 4080/5

p = 816

Therefore, the production rate per day is 816 quarts

Learn more : https://brainly.com/question/18112348

3. At the beach, you would like to fill 5 buckets with seashells. You have
8 minutes to do so. If you set a steady pace, how much of a bucket
should
you
fill in each minute?
A. bucket
B. į bucket
c. bucket
D. buckets

Answers

Answer: It will be D

Step-by-step explanation: 5 divided by 8 is 1.2

It would be D because 5 divided by 8 is 1.2

4 X 4=16
4 X 5=20

What percent increase?

Answers

Step-by-step explanation:

20-16/16 x100

4/16 X 100 = 25%

At the market, 8 batteries cost $10. How much do 6 batteries cost?

Answers

Answer:

$7.50

Step-by-step explanation:

First you divide 10 by 8 to get the amount of $ per batterie.

10/8=$1.25

Then multiply $1.25 by 6.

1.25*6=7.50

$7.50 for 6 batteries.

the midpoint is AB is M (4,-5) if the coordinates of A are (6,-4) what are the coordinates of B

Answers

Answer:

The answer of this question is 5&-9÷2

$43.54 divided by 15.5 =

Answers

Answer:

2.01

Step-by-step explanation:

Ok,The answer is 2.8.

The length of a rectangle is increasing at a rate of 8 cm/s and its width is increasing at a rate of 6 cm/s. When the length is 7 cm and the width is 4 cm, how fast is the area of the rectangle increasing?

Answers

Given :

The length of a rectangle is increasing at a rate of 8 cm/s and its width is increasing at a rate of 6 cm/s. When the length is 7 cm and the width is 4 cm .

To find :-

how fast is the area of the rectangle increasing?

Solution :-

As we know that :-

A = lb

To find the rate :-

d(A)/dt = d(lb)/dt .

Differenciate :-

dA/dt = l (db/dt ) + b (dl/dt )

Substitute :-

dA/dt = 6*7 + 4* 8 dA/dt = 42 + 32 cm²/s dA/dt = 74 cm²/s

Number nine For twenty points

Answers

Step-by-step explanation:

a) 24÷12= 2 each person gets 2 cereal bar

b) 24÷6= 4 each person gets 4

c )0 There is no one there

d) Zero is undefined

log2 (x - 1) - log6(x + 2) = 2

Answers

Answer:

log2(x - 1) - log6(x + 2) = 2

x  ≈  12.1485

Five times the sum of a number and 3 is the same as 3 times the number decreased by 7

Answers

Answer:

18

Step-by-step explanation:

5(n+3) =3(2n-1)

5n+15 =6n-3

18=n

What is the sum of the first 7 terms for the geometric sequence with first term 3, seventh term 46,875, and common ratio 5

A. 35,154
B. 58,593
C. 19,531
D. 11,718

Answers

Have a nice day! Hopefully this could help you

The sum of the given geometric sequence with first term 3 and seventh term 46875 is 136717 so none of the given options are correct.

What is geometrical progression series?

A geometric progression is a sequence in which any element after the first is obtained by multiplying the previous element by a constant which is called a common ratio denoted by r.

Given that,

First term (a) = 7

Common ratio r = 5

Seventh term = 46875

The sum of the first n term in GP is given as,

[tex]S_{n} = a(r^n-1)/(r-1)\\[/tex]

Sum of first seventh term,

S₇ = 7(5⁷ - 1)/(5-1)

S₇ = 136717

Hence "The sum of the given geometric sequence with first term 3 and seventh term 46875 is 136717 ".

For more information about the geometrical progression,

brainly.com/question/4853032

#SPJ2

HELP PLEAASEEEE pretty anyone

Answers

Answer: It's the third one

Step-by-step explanation:

Answer:

Step-by-step explanation:

It's A.

1/5k is greater than 0 if k > 0

-2/3 j is less that 0 if j >0

When you look at the second half of this, what has happened is that - 2/3 is written first and it is still minus. 1/5 k is plus just as it was before.

Help me ASAP pleasee!!!!!

Answers

Answer:

umm i think itz 16

Step-by-step explanation:

fycfyuyvt6vb

Answer:

X would be 16 since

x= 8

------

cos(8)

Determine if the following system of equations has no solutions, infinitely many
solutions or exactly one solution.
-5x + y = -2
20x – 4y = 8

Answers

This are similar answers to your questions.

f(x)=(Power[x,2]+x)Power[e,-x]

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am,sorry,no se si esta bien:(

Please help me I need this done

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Answer:

Your image is too lite to see

What is 0.579 x 10 to the power of 4

Answers

Answer:

5790

Step-by-step explanation:

Hope this helps! Pls give brainliest!

Answer:

5790

Step-by-step explanation:

0.579 × [tex]10^{4}[/tex]

Calculate 10 to the power of 4 and get 10000.

0.579 × 10000

Multiply 0.579 and 10000 to get 5790

5790

What is the distance between points (12,-5) and (-3,7)? (Hint: use the distance formula)

Answers

Answer:

point a is start with positive but point b start with negative

Pls help me i need it

Answers

The answer is 4! 40,000km
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