Mathematics High School

In 2012 Joe had $ 104
in his bank account. BY
2017 he had $889 in his
account. Determine
the annual rate of
change.

Answers

Answer 1

Answer:

$157

Step-by-step explanation:

The amount of change is:

889 - 104 = 785

The time difference in years:

2017 - 2012 = 5

The annual rate of change is the ratio of the difference in amount to the time difference:

785/5 = 157

Related Questions

What is the y-intercept for 2x + 4y= -8

Answers

x intercept: (-4,0)
Y intercept: (0,-2)

Solve the equation for the indicated variable

Answers

Answer:

-1

Step-by-step explanation:

5(3x+7)=20-2(x+1)

15x+35=20-2x-2

17x=-17

x=-1

check answer:

5(3(-1)+7)=20-2(-1+1)

5(4)=20-0

20=20

Melanie invested $5,500 in an account paying an interest rate of 6.9% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 11 years? Answer: 3562

Answers

Answer:

11749

Step-by-step explanation:

Find the radius of each circle using 3.14
or 22/7 for pi. Round to the nearest tenth if
necessary.
Circumference =25.1 ft

Answers

Answer: The answer is 3.99 but I think you would just round it to 4.

Help is needed, thank you so much!

Answers

Answer:

t=36

Step-by-step explanation:

54-18 = 36

Answer:

t + 18 = 54

Step-by-step explanation:

t + 18 = 54

subtract 18 from both sides

t = 36

The temperature during the night was 36 degrees

Hope that helps

Pls can someone help me‼️‼️‼️‼️
and I don’t want files.

Answers

Answer:

135

Step-by-step explanation:

a line always has a degree of 180 so u just subtract 45 from 180 and get 135

m ∠LNM = 135°

Step-by-step explanation:

45° + 3x = 180°

3x = 180° - 45°

3x = 135°

When Ben does his math homework, he finishes 10 problems every 7 minutes. At this rate, how long will
it take him to complete 35 problems?lols please help.

Answers

Answer:

in 7 minutes he solve 10 problems

he solve one problem in = 7/10= 0.7 minute

he solve 35 problem in = 0.7x35= 24.5 minute

Step-by-step explanation:

hope it helps ❤️

Henry has a box of toys that weighs 7 pounds. He has another box of toys that weighs 84 ounces. How many ounces do both boxes weigh altogether?

Answers

Answer:

196 ounces

Step-by-step explanation:

1 pound = 16 ounces

16 x 7 = 112

112 + 84 = 196 ounces

Find the nth term of this quadratic sequence 3,8,15,24,35...

Answers

Answer:

n^2 + 2n.

Step-by-step explanation:

n       =       1     2     3     4     5

term t =     3    8     15   24   35

Diffs  =          5    7      9     11

                        2     2     2             - so the nth term contains n^2.

n^2   =       1     4      9    16    25

t - n^2 =    2    4      6     8     10

This is an arithmetic sequence with nth term = 2 + (n-1)2 = 2n

So the nth term of the quadratic sequence = n^2 + 2n.

Pete needs weight exactly 250 grams of sugar which method could Pete use to most accurately weight the sugar

Answers

Answer:

Well a scale or a food scale.

Step-by-step explanation:

Unless theres other options, a small Cale would work just fine

A deli is offering two specials. The roast beef special gives a profit of $2.30 per sandwich, and the turkey special gives a profit of $3.10 per sandwich. The roast beef special uses two slices of bread and three slices of cheese. The turkey special uses two slices of bread and four slices of cheese. The deli has 120 slices of bread and 160 slices of cheese available for the specials. The deli wants to maximize its profit selling specials. Let x represent the number of roast beef specials and y represent the number of turkey specials. What are the constraints for the problem?

Answers

Answer:

The constraints are as follows;

1) 2·x + 2·y ≤ 120

2) 3·x + 4·y ≤ 160

3) x = 2.30

4) y = 3.10

5) P = 2.3·x + 3.10

Step-by-step explanation:

The question is a word problem, with the analysis as follows;

The profit from the roast beef special per sandwich = $2.30

The profit from the turkey special per sandwich = $3.10

The number of slices of bread in the roast beef special = Two slices

The number of slices of cheese in the roast beef special = Three slices

The number of slices of bread in the turkey special = Two slices

The number of slices of cheese in the turkey special = Four slices

The number of slices of bread the deli has  = 120 slices

The number of slices of cheese the deli has = 160 slices

Let 'x' and represent the number of roast beef special and 'y' represent the number of turkey special the deli makes, then we have the constraints as follows;

For the number of slices of bread used;

2·x + 2·y ≤ 120...(1)

For the number of slices of cheese used;

3·x + 4·y ≤ 160...(2)

x = 2.30

y = 3.10

The profit 'P' is given by the following equation

P = 2.3·x + 3.10.

Answer:

its a

Step-by-step explanation:

trust

PLEASE HELP FAST!!
Write the equation of a line through the points (-1, 3) and (2, -5). (Write in Slope-Intercept form) (Hint: calculate the slope first.)

Answers

Answer:

The slope is -8/3

Step-by-step explanation:

Answer:

This answer is A

Step-by-step explanation:

i got you bro, im quick

PLEASEEEEEEEEEEE HELPPPPPPPPP WITH THISSSSSSSSS

Answers

Answer:

P = 10x + 2

Step-by-step explanation:

Formula to find perimeter:

P = 2(l + w)

P = 2(4x + 1 + x)

P = 2(5x + 1)

P = 10x + 2

if you borrow $840.00 and you pay back 1/5 how much do you still owe?

Answers

Hello, I Am BrotherEye

Answer: 672 Dollars

Step-by-step explanation:

It Is Simple 1/5 Of 840 Is = 168

168 - 840=672

Thus The Money Owed is

672 Dollars

Best Of Luck

~

BrotherEye

The x-coordinate of the vertex of the function y=-x²+bx+3 is 10. Determine the y-coordinate of the vertex.

Answers

Answer:

103

Step-by-step explanation:

Given function:

y = -x² + bx + 3

The x-coordinate of a quadratic function y = ax² + bx + c is determined by:

x = -b/2a

The given function has:

x = 10, and a = -1

Find the value of b:

10 = -b / -2b = 20

The function is:

y = -x² + 20x + 3

The y-coordinate of the vertex is:

y = -(10²) + 20*10 + 3 = -100 + 200 + 3 = 103

Answer:

Solution given:

y = -x² + bx + 3

we have

The x-coordinate of a quadratic function y = ax² + bx + c is determined by:

x = [tex] \frac{ - b}{2a} [/tex]

we have

x = 10, and a = -1

Substituting value of a in -b/2a

we get

b = 20

now

The y-coordinate of the vertex is:

y = -(10²) +20*10+ 3 = -100 + 200 + 3 = 103 is your answer.

helo me please please ​

Answers

i) Area = length x width

=250 x 100

= 25000 cm2

ii) it is a square so the sides are equal

Area = 10 x 10

= 100cm2

iii) 25000/100

250 tiles will be needed

Iv) one tile is 4.75 dollars

Total tiles are 250

Cost for tiling

=250 x 4.75

=1187.5

Hope this helps

List in order from least to greatest: 0, |-4|, |12|, -7, 2

Answers

The answer is A bro, easy

Answer:

-7, 0, 2, |-4|, |12|

Step-by-step explanation:

absolute value (| |) means that the sign of the number is always positive

Please help me I’m struggling

Answers

Answer:

i think it's a

hope this helps :)

help help help help help help

Answers

Answer:

1. B

2. =

3. 0.6, 1/2, -1.7, -1.75

4. Thomas won

In the library where you work, it usually takes you 2 hours to shelve 5 carts of books. At this rate, about how many minutes should it take you to shelve 1 cart of
books?

Answers

Answer: 24 min

Step-by-step explanation:

2 hrs / 5 carts = 120 min / 5 carts

120 / 5 = 24 min / 1 cart

Khloe rolls a standard six-sided die, numbered from 1 to 6. Which word or phrase
describes the probability that she will roll an even number?
an equal chance or 50-50
O certain
Submit Answer
unlikely
O impossible

Answers

Answer:

It would be an equal chance

Step-by-step explanation:

I'll give you a brainiest, but please help me with this question. I need help.

Answers

Hope it helps you!.......

Answer:

Angle B would be 56 degrees.

Some to do. So do it.​

Answers

Answer:

1. A=42

L=14

42=W(14)

divide both sides by 14

3=W

2. A=96

L=12

96=W(12)

divide both sides by 12

8=W

3. A=90

L=18

90=W(18)

divide both sides by 18

5=W

4. A=1.50

L=15

1.50=W(15)

divide both sides by 15

0.1=W

Step-by-step explanation:

what is the answer to the equation “what is 3 time 5”

Answers

Answer:

15

Step-by-step explanation:

When you multiply 3 to 5 you get 15 it is basic math. Or you can count out 5 plus 5 plus 5 if you need too.

Kathi had a rope of 63.45 m. She cut the rope into two pieces. If the length of one piece was 23.59 m, what was the length of the other piece?

Answers

Answer:length of the other piece=39.86m

Step-by-step explanation:

Total length of rope =63.45 m

length of one piece = 23.59 m

Since the rope was cut into two pieces, we subtract the length of  known first piece from the total length

length of the other piece  = 63.45 m-23.59 m=39.86m

PLSSSSSSSSSSS HHELPP IM BEGGING YOU

Answers

Y=-1/4+4



(Y2-y1) (x2-x1)
y=1/4+4 because it wants to be

Plsss help me on this

Answers

Answer:

Pretty sure it is Product of Powers Property

Step-by-step explanation:

6
Select all the expressions that equal 4×10

Answers

Answer:

40

Step-by-step explanation:

5 × 8 = 40

1 × 40 = 40

2 × 20 = 40

A can in the shape of a cylinder has a diameter of 6 centimeters and a height of 10 centimeters. Which measurement is closest to the total surface area of the can in square centimeters?
A - 603.19 cm2
B - 245.04 cm2
C - 376.99 cm2
D - 188.50 cm2​

Answers

Answer:

245.04 cm

Step-by-step explanation:

PLEASEEEEE HELP ME......

Answers

Answer:

B makes the most sense.

Step-by-step explanation:

The others make little to no sense.

Answer:

B is the correct answer. it makes sense

Other Questions
How do you think the French people felt about the restoration of the pre-revolutionary government? ENGLISH LANGUAGE SOMEOONE PLS HELP ASAP 20 POINTS -5x-9 is greater than or equal to -4 Reread lines 2758. In the margin, explain what the author wants to say to Ahab in lines 5158. which design principle is the subject of a photo or image Select from the drop-down menus to correctly complete the statements about the expression a8+6b .The expression a8+6b is a A. SumB. Difference. The term a8 is an added, but it is also a A. quotient B. Difference. The term 6b is an added, but it is also aA. SumB. Product Which text in this excerpt from Twenty Years at Hull House by Jane Addams demonstrates the lack of concern for poor immigrant communities that was frequently shown by politicians and others with influence?[-One of the striking features of our neighborhood twenty years ago, and one to which we never became reconciled, was the presence of huge wooden garbage boxes-] fastened to the street pavement in which the undisturbed refuse accumulated day by day. The system of garbage collecting was inadequate throughout the city, but it became the greatest menace in a ward such as ours, where the normal amount of waste was much increased by the decayed fruit and vegetables discarded by the Italian and Greek fruit peddlers, and by the residuum left over from the piles of filthy rags which were fished out of the city dumps and brought to the homes of the rag pickers for further sorting and washing... [-It is easy for even the most conscientious citizen of Chicago to forget the foul smells of the stockyards and the garbage dumps-], when he is living so far from them that he is only occasionally made conscious of their existence, but the residents of a Settlement are perforce constantly surrounded by them. During our first three years on Halsted Street, we had established a small incinerator at Hull-House, and [-we had many times reported the untoward conditions of the ward to the city hall.-] We had also arranged many talks for the immigrants, pointing out that although a woman may sweep her own doorway in her native village and allow the reuse to innocently decay in the open air and sunshine, [-in a crowded city quarter, if the garbage is not properly collected and destroyed, a tenement-house mother may see her children sicken and die-], and that the immigrants must therefore not only keep their own houses clean, but must also help the authorities to keep the city clean.[- -] means those are one of the answers "The minority possess their equal rights, which equal law must protect, and to violate would be oppression."What Enlightenment idea is reflected in this quote from Thomas Jefferson? Direct democracy Natural rights Checks and balances Separation of powers which of these countries was formed or became independent in the 1990s? HURRY PLS How does Lincoln connect slavery and the occasion of his Second Inaugural?by cataloging the details of the Union's military successes against the Confederacyby reflecting on the events that preceded and followed his first inauguralby invoking God and outlining his (Lincoln's) prediction for the country's imminent demiseby demonstrating hostility for southerners who fought against the northerners if a hot air balloon is seen rising above the top of a hill, what is the top of the hill called? Express 2700 as a product of prime numbers or find the prime factorization of 2700 leavingyour answer in index form or notation how will the staff ensure that subordinate units understand and implement the plan once it is approved by the commander What is a Mercantile SystemA. A belief that a country should be the strongest militaryB. A system in which trade is fair and equal between all countriesC. A belief that a favorable balance of trade between its colonies and other countries can allow a country to grow wealthier and more powerfulD. A system in which the colonies make all of the finished products for the belief of the mother country what organelle is made of two layers of phospholipids NEED HELP ASAP!!What is the measure of the angle HELP I DONT KNOW THIS IS IT A B C OR D The area of a bulletin board is 90 ft. The length is nine feet less than four times the width. Find the length and the width, in feet, of the bulletin board.widthftlengthft+ Please help me asap!!!!!!!! Can anyone help me with this?