1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dolphi86 [110]
3 years ago
9

Purse A which contains $1,000 today. If you leave it alone, it will contain $1,200 tomorrow (by magic). The next day, it will ha

ve $1,400. This pattern of $200 additional dollars per day will continue. Purse B which contains 1 penny today. Leave that penny in there, because tomorrow it will (magically) turn into 2 pennies. The next day, there will be 4 pennies. The amount in the purse will continue to double each day. How much money will be in each purse after a week? After two weeks? The genie later added that he will let the money in each purse grow for three weeks. How much money will be in each purse then? Which purse contains more money after 30 days?
Mathematics
1 answer:
BARSIC [14]3 years ago
4 0

Answer:

Purse A will contain 2400 (by magic) and Purse B will have 64 pennies

Step-by-step explanation:

how this happened is, by magic Purse A went up by 200 every day for 7 days a week. 7*200 would be 1400 so you add that to the money from today and get 2400. Purse B somehow got from 1 penny to 64 in 7 days. The rule on this is to multiply by 2 every day. 1,2,4,8,16,32 and 64. have fun with your magic :3

You might be interested in
HELP PLEASEEEE. The question is attached. I would appreciate if someone could help me.
Blizzard [7]

a counterclockwise rotation about the origin of 90°

The coordinates of P(3, 3), Q(5, 3), R(5, 7)

The coordinates of P'(- 3, 3 ), Q'(- 3, 5), R'(- 7, 5)

Note that the y-coordinate of the image is the negative of the original, while the x-coordinate of the original becomes the y-coordinate of the image

The rotation which does this is a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x )


8 0
3 years ago
Can someone help please
Margaret [11]
9. Area of a triangle is proportional to height. If the height increases by a factor of 4, then ...
  The area will increase by a factor of 4. . . . . (2nd selection)

10. The base lengths and height are needed:
  • 5 mm
  • 8 mm
  • 10 mm
7 0
3 years ago
hana paid 1,200 for the carpet in her living room. the room has an area of 251.2 square feet. what was her unit cost of carpetin
rosijanka [135]
Itd be $4.78 
1200/251.2=4.77707006, rounded to the nearest cent would be $4.78 :)
8 0
3 years ago
Please help I dont understand
Degger [83]

Answer:

I think it is B

Step-by-step explanation:

mark me brainliest

3 0
2 years ago
Read 2 more answers
Write the following sets in set-builder notation: (a) The set of all humans whose first name is Tanya or Nelson.
Ulleksa [173]

Answer:

Step-by-step explanation:

Set is a well defined collection of objects .

We can express set in roaster form or set - builder form

<u>Roaster Form</u>

We express elements within curly brackets using commas between the elements .

<u>Set Builder Form</u>

In set builder form , all the elements of the set possess a common property which is not possess by elements outside the set .

We describe the elements of set using a symbol x which is followed by a colon . After colon , we write property possessed by the element and then enclosed the description within curly brackets .

(a)The set of all humans whose first name is Tanya or Nelson

We need to write this one in set builder form .

Define set as follows : { x ∈ H : H is set of all the humans and x is either Tanya or Nelson }

5 0
3 years ago
Other questions:
  • Which expression is equivalent to the given expression? 17x−32x x(17−32) x(32−17) 17x(1−32) 17(x−32)
    7·2 answers
  • The x-intercept of the line whose equation is 2x-3y=6 is....<br><br> 3<br> 6<br> -2
    11·1 answer
  • What is 3/8 divided by 3/4 ​
    5·1 answer
  • A regular polygon has 12 sides, each length 5, and apothem length 10. what is the area of the polygon? 600 450 300
    7·1 answer
  • There are 16 windmills along a six-mile stretch of road. If they are equally spaced, how many feet apart are the windmills? (1 m
    13·1 answer
  • A pair of $120 shoes was discounted 20 percent. A customer had a coupon for an additional $5 off. What was the final
    7·2 answers
  • Can somebody explain what the problem is explaining to me
    9·1 answer
  • 5)<br> 2x + 8+ = 32<br> Solve the question
    7·1 answer
  • Answer both answers please !
    11·1 answer
  • Simplify the expression: 6/3(13−18)+2^4÷6
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!