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
stepladder [879]
3 years ago
7

mark had to place 1 penny in the first bag. he would place 2 pennies in the next bag, 4 pennies in the bag after that, and 8 pen

nies in the following bag. mark wa to follow the same pattern placing pennies in just 21 bag. How many pennies did mark place in the 21st bag? How much money did he recieve
Mathematics
1 answer:
Aloiza [94]3 years ago
5 0
Hehxbshdbsnejbdjshdhbsjshdhwbxbsh
You might be interested in
Please Help me with this question
Olegator [25]

Answer:

look up mixed numbers calculator by calculator soup, and then you can find all of your answers! Its an amazing website! good luck (:

Step-by-step explanation:

5 0
3 years ago
What is the slope of a line perpendicular to the line whose equation is 2x+8y -64 Fully reduce your answer.
Lelechka [254]

Answer: I am pretty sure it is y=-1/4x-8. Hope this helps!

Step-by-step explanation:subtract the 2x from both sides which gives you 8y=-2x-64. Then you want to divide both sides by 8 to get y=-1/4x-8

6 0
3 years ago
Ab=6cm<br> Ac=12cm<br> Calculate the length of CD
KatRina [158]

Answer:

12.7 cm

Step-by-step explanation:

ABC

12² = 6² + BC²

12² - 6² = BC²

144 - 36 = 108

CB² = 108

√108 = 10.392

CB = 10.392

CBD

Sin (55°) = CB / CD

0.81915 = √108 / CD

CD = 10.392 / 0.81915

CD = 12.686

CD = 12.7cm

3 0
2 years ago
4|6-8| absolute value
sveta [45]
I think it’s 8 ( I’m not sure )
4 0
3 years ago
Read 2 more answers
Someone please help me
Maurinko [17]
The correct answer would be 13:4. <em>
</em>
<em />When reducing, you can divide both 600 and 1950 by 150. 1950/ 150= 13 and 600/150=4.<em>
</em>
8 0
3 years ago
Other questions:
  • Please help me with 19
    7·2 answers
  • Please help, I need the answer ASAP! This is timed... Which expression is equivalent to 3x^-6y^-3 / 15x^2y^10 ? Assume x≠0, y≠0.
    15·2 answers
  • Which is greater,20 gallons or 80 liters?
    6·1 answer
  • The sum of 86, 68, and 38 is 192. What else do you know about the sum of 68, 38, and 86?
    9·1 answer
  • How did you get -1? In the problem xm=x+z ,for x
    12·1 answer
  • We’re does 1 3/5 go on a number line
    13·1 answer
  • What are the coordinates 1/4 of the way from A(-6,-3) to B(10,9)?
    5·1 answer
  • Pou<br>Exercise 3<br>Write Each ratio, in<br>form without fractions <br>4:6:8<br>2:3​
    6·1 answer
  • What is the relationship of the angles
    14·2 answers
  • The directrix of a parabola is x = 4. Its focus is (2,6).
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!