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
kvasek [131]
3 years ago
7

A leprechaun places a magic penny under a​ girl's pillow. The next night there are 2 magic pennies under her pillow. Each night

the number of magic pennies doubles. How much money will the girl have after 21 ​nights?
Mathematics
1 answer:
Goryan [66]3 years ago
7 0
Phew, the girl will have, drum roll please!!!
1,048,576 million dollars. Wow, I wish this leprechaun could come to me for once.
You might be interested in
The length of a rectangle is 16m greater than the width. If the perimeter of a rectangle is 256m, what is the width of the recta
kkurt [141]

Answer:

L=16+W

2W+2(16+W)=256

2W+32+2W=256

4W=224

W=56

3 0
3 years ago
Help me with number 14 plss
andrey2020 [161]

Answer:

-3 1/5

Step-by-step explanation:

to find the slope of the line you use the equation (y2 - 1) / (x2 - x1)

when plugged in you get

(5 + 3) / (-2 1/4 - 1/4)

then you do what is inside the parenthesis

8 / -2 1/2

8 / -2.5

lastly you divide

you get -3 1/5

that is your answer

8 0
2 years ago
Find the sum of.....
tester [92]

Answer:wrhn

Step-by-step explanation:

4 0
3 years ago
Which slope and y-intercept correspond with the graph?<br>click on link
Lelu [443]
Your answer is B! I hope this helped.
5 0
3 years ago
. In Habib High School 275 of 300 students received a grade of A, while in Public Hall 120 out of 150 students received a grade
nevsk [136]
Habib High School had the better record. If we convert 275/300 and 120/150 to fractions Habib High School would have 0.92 percent when compared to 0.80 of Public Hall.
3 0
3 years ago
Other questions:
  • Please help thank you.
    14·1 answer
  • Which lines, if any, must be parallel based on the given information
    8·1 answer
  • Use exponents to write the number 64 three different ways
    10·2 answers
  • Please help and thank you
    8·2 answers
  • Tatiana’s book has an area of 88 square inches. What are the length and wide measurements of the book?
    14·1 answer
  • The sail and mast of a sailboat form a right triangle.What is the height of the mast on the sailboat? height 20m width 12m
    5·1 answer
  • URGENT!
    11·2 answers
  • Find the distance between each pair points
    14·1 answer
  • $6.06 is what percent of $10.10?
    8·2 answers
  • On the accompanying grid, draw and label quadrilateral ABCD with points A(1,2), B(6,1), C(7,6), and D(3,7). On the same set of a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!