Mathematics High School

The population in Smalltown in 2010 was 45,230 people and is growing exponentially at a rate of 2%. What will the population be in 2030?

A) 67,209
B) 67,475
C) 81,928
D) 82,414

Answers

Answer 1

Answer:

Let P(t) = population t years after 2010

           = 45230e0.02t

Population in 2030 = P(20)

                           = 45230e0.4≈ 6747

Related Questions

cho tập hợp A=(2;7)và tập hợp B=[7;10]tìm tập hợp a∩B

Answers

sorry po di ko ma intindihan

Step-by-step explanation:

sorry po

what is the length of wz??

Answers

I think it’s b
——————————-

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Hey

(a+b)^2 = a^2+2ab+b^2

(a+b)^3 = a^3+3a^2b+3ab^2+b^3

PHOTO MATH (app) , it’s really helpful.

y = 6(x – 3)2 + 4
How do I rewrite the quadratic function in standard form

Answers

Answer:

6x^2 -36x + 58

Step-by-step explanation:

expand (x-3)^2 = x^2 -6x +9

6(x-3)^2 +4=6(x^2 -6x +9) +4 =6x^2 -36x + 54 +4 = 6x^2 -36x + 58

Find the slope of the line that passes through each pair of points A. (-3,4) and (2,-3)

Answers

Answer:

slope = (4-(-3))/(-3-2)=7/-5=-[tex]\frac{7}{5}[/tex]

Step-by-step explanation:

Answer: m=-7/5

Step-by-step explanation:

[tex](-3,4) (2-^-3) \\\\\frac{-3-4}{2-^-3} \\m=-\frac{7}{5}[/tex]

In 1990 the profit of Gamma company was 11,218,614 . each year after 1990, profits fell by 13,189 on average. construct a linear model for this scenario and use it to solve the profits in the year 2020.

Answers

Answer:

4019800

Step-by-step explanation:

number name

4 million 19 thousand 800

a girl that is 5ft tall casts a shadow 4ft long. at the same time, a tree casts a shadow 24 ft long. how long is the tree?

Answers

Answer:

25 Feet

Step-by-step explanation:

Im sorry if i am wrong, but it is 25 because the girl is 5 feet, and one feet less of a shadow. So it is obvious to me that the tree is 1 foot larger.

True or False?

VERY STUCK!!! PLEASE HELP!!!!

Answers

Answer:

I'm pretty sure it's True

Step-by-step explanation:

Congruent triangles are triangles that are the same shape and size. Each triangle has the numbers 71, 47, 62 so I'm assuming the answer is True

Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!

Answer fasttt please help!!!

Answers

What the question I will answer fast and fix your help

Noel bought a 10 ounce box of cereal for $1.63. What was the cost per ounce?

Answers

Answer:

0.163 per ounce

Step-by-step explanation:

Can u help me with this please it’s due in 5 mins. Find value of x.

Answers

Answer:

x = 35°

Step-by-step explanation:

Co-interior angles add up to 180°, so:

2x + 43 + 2x - 3 = 180° (now, simplify)

4x + 40 = 180° (subtract 40 from both sides)

4x = 140° (divide both sides by 4)

x = 35°

Hope this helps!

Answer:

x=35

Step-by-step explanation:

given: two lines cut by a transversal to find x

solution: the given two angles are supplementary since they are consecutive interior angles.

(2x+43)+(2x-3)=180°

⇒ 4x+40=180°⇒4x=140°

⇒x=[tex]\frac{140}{4}[/tex]=35

hope this helps :)

Someone plz help me :(

Answers

Answer: 5 : 12

Step-by-step explanation:

the total flower = 5 + 7 = 12

so tulips to total flowers = 5 : 12

please give me a brainliest answer

Answer:

the answer is D

Step-by-step explanation:

hopefully im right

help angels this geometry is a pain in the 4$$

Answers

Answer:

1. 4.5

2. The scale factor is 3/4

Step-by-step explanation:

If the probability for an event is 1/6, what would that be as a percent rounded to the nearest tenth?​

Answers

Answer:

16.7%

Step-by-step explanation:

1/6 as a percent is 16.67 and to round to the nearest tenth would make that number 16.7

What is the factored form of this expression?

4t2 − 27t + 18

A.
(4t − 18)(t − 1)
B.
(4t − 3)(t − 6)
C.
(2t − 9)(2t − 2)
D.
(2t − 6)(2t − 3)

Answers

Answer:

B

Step-by-step explanation:

Answer:

Have a great rest of your day :)

Step-by-step explanation:

Write 0.0038 as a fraction.

Answers

Answer:

0.0038 = 19/5000

that's it can you did it?​

Answers

Answer:

no sorry

Step-by-step explanation:

i just need the points tho so thanks

Answer:

[tex] \sqrt[3]{16 {a}^{3} } = \sqrt[3]{2(8) {a}^{3} } = 2a\sqrt[3]{2} [/tex]

I hope I helped you^_^

What division problem is being modeled? Please ignore the 3/4!

Answers

Answer:

4 groups of 3

Step-by-step explanation:

GIVING BRAINLIEST THOSE WHO PROVIDE PICTURES
graph the solution to this system of inequalities in the coordinate plane.
3y>2x+12
2x+y<-5

Answers

Here is the answer, you just simplify the equation to get y alone then graph :)

Please help me this question

Answers

5x-147=2x
3x=147
X=49
Smallest angle is 49*2=98

Answer:

Angle C = 48°

Step-by-step explanation:

Kites have one pair of congruent angles.

In this case it is B and D:

m∠B = m∠D5x - 147 = 2x5x - 2x = 1473x = 147x = 49

Find the measure of B and D:

m∠B = 2*49 = 98°

Find the measure of angle C:

m∠C = 360 - 2*98 - 116 = 48°

The smallest angle is C


What does m represent in the equation y = mx + b?
A. the y-intercept of the
graph of y = mx + b

B. the slope of the graph of
y = mx + b

C. the run in the ratio rise
/ run

D. None of these

Answers

Answer:

B. the slope of the graph of y = mx + b

Step-by-step explanation:

m is the slope.

y is the y value

x is the x value

b is the y intercept

the answer is

d. none of these

a new car increased in price from 78200 to 136850 what is the percentage increase

Answers

Answer:

The percentage increase is by 1.75

Step-by-step explanation:

78,200 x 1.75 = 136,850

Help me show my work on 13.

Answers

Answer:

Just show basic multiplication skills that we learned in 3th grade i suppose since your teacher dosen't have a brain to figure this out

helppp
what is the slope?

Answers

Answer:

I don't see the image either-

Step-by-step explanation:

Upload this again please so we can answer this :')

Find the range of data set 10, 18, 21, 28, 12, 20

Answers

Answer:

range 18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

1. The range of a data set is the difference between the largest and smallest number. In this case, the largest number is 28, and the smallest number is 10.

[tex]28 - 10[/tex] [tex]18[/tex]

Therefore, the range is 18.

Help me please !!!!!

Answers

Answer:4.2 ft/sec, 63 feet, -2 points

Step-by-step explanation:

1.  21 feet/5 sec = 4.2ft/sec

2.  15 sec*(4.2ft/sec) = 63 feet

3.  2-5-3+4 = -2 points

Solve the equation. Prove that it makes the equation true.
3b-8=d-6

Answers

Answer:

um just one question are you sure it's supposed to be d-6 instead of b-6

Step-by-step explanation:

if it's b-6 instead of d then the answer is 1

b= 1/3d + 2/3 , der

pls help 20 points if u answer

Answers

i have absolutely no idea i hate math so much

Find the interval(s) on which the function is negative.

y = x^2 - 6x - 16

I. (-∞, -2)
II. (-∞, 3)
III. (-2, 8)
IV. (8,∞)

A. III only
B. I only
C. II only
D. I,II

Answers

Answer:

I am going to say that it is option A.

Step-by-step explanation:

I hope this helped out a lot!

Jenna is having her birthday party at the ice cream palace. The ice cream party palace charged 2.49 for each ice cream cone and 24.99 for a birthday cake Jenna decides to buy a birthday cake and an ice cream cone for each of her friends. Jenna needs to determine the total cost for her birthday party.

Answers

Answer:

multiply the cost of the ice cream cones by the amount of friends then add the cost of the birthday cake.

example: (2.49 × n) + 24.99 = a

I would give you an answer but I dont have enough information, I'm sorry for the inconvenience.

Other Questions
HELP PLSS Imagine you and your family are moving to Arkansas from the east coast of the United States just as the Louisiana Purchase was made. Using infomation from your notes, write two separate diary entries about what your experience might be as one of the first Americans to settle in the Arkansas area. *Use your imagination but make sure you are accurate by using your notes. You must include: o two paragraphs (one for each djary entry) 1 The location of your settlement The dates of the two entries at the top Important events that occurred in Arkansas history (one in each diary entry) 1 Details about life as a settler The owner of Genuine Subs, Inc., hopes to expand the present operation by adding one new outlet. She has studied three locations. Each would have the same labor and materials costs (food, serving containers, napkins, etc.) of $1.80 per sandwich. Sandwiches sell for $2.50 each in all locations. Rent and equipment costs would be $5,040 per month for location A, $5,560 per month for location B, and $5,730 per month for location C.Required:a. Determine the volume necessary at each location to realize a monthly profit of $10,500.b. If expected sales at A, B, and C are 20,800 per month, 22,000 per month, and 22,800 per month, respectively, calculate the profit of each location.c. Which location would yield the greatest profits? PLEASE HELP what is the next term what is A in the sequence and what is the common ratio for 2 4 8 16 32 3.1. The 20 students on the math team want to raise $490 to buy practice books. They have already raised $220. If each student raises the same amount, howmuch more money must each student raise? A toy rocket is launched from a platform 33 feet above the ground at a speed of 83 feet per second. The height of the rocket in feet is given by the polynomial 16t2 + 83t + 33, where t is the time in seconds. How high will the rocket be after 3 seconds?a. 2586 feetb. 234 feetc. 138 feetd. 105 feet When DO YOU use an article before television and when do you NOT use an article before television? Pls give examples related to this topic. what was the stonewall inn before it reopened as gay bar? NO LINKS plisssss plissss helpppo meee 16 A particular light source gives off light waves with a measured wavelength of 2.0 x 10-7 m.What is the frequency of the light source? 6.67 X 10-15 HzB 6.0 x 1011 Hz 1.5 x 1015 HzD Not enough information Solve each system of linear equations using the elimination mehod -8x + 10y = -228x - 15y = 17 which item did the stamp act say that the colonists were supposed to buy a british stamp for? Between the options below, which social class did Chaucer criticize the most?A. NobilityB. ClergyC. Peasant Which process occurs directly after meiosis II?DNA replicationreproductioncell differentiationmitosis1 The percent of change from 200 to 220 and indicate if it is an increase or decrease. will mark brainlest answer the question in the picture linked belowand explain as well define potential difference as used in electricity 1 If Jamaica modernizes and reforms law enforcement agencies to reduce corruption, which of the following national goals would be achieved? Create a right triangle, in which A is the right angle, and mZC is approximately 60. What is the approximate measure of _B? m_B = What is the sum of m_A, m_B, and m_C? Determine whether the phrase below is a sentence or a fragment.Tulips, lilies, and crocuses all grow from bulbs.a.Sentenceb.Fragment What role does the U.S. Supreme Court play in the scheme of our government?a)assures uniform interpretation of the lawsb) maintains national supremacyc)resolves conflicts among the Statesd) all the above