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
padilas [110]
3 years ago
7

the number 1 is written on a piece of paper and then passed around the room to each of the 50 students in turn. each of the stud

ents must cross out the numbers seen and replace it with I s double plus one. what is the final result​
Mathematics
1 answer:
Gnom [1K]3 years ago
4 0

Answer:

The last term on the paper after 50 students = 2^{(50)} -1

Step-by-step explanation:

The general term of the equation:

Here, the first term = 1

Second term =  2(1) + 1  = 3  = 4 - 1  =  2^{2}  - 1

Third Term = 2(a2) + 1  = 2(3) + 1 = 7  = 8 -1 =   2^{3}  - 1

Fourth term = 2( a3) + 1 = 2(7) + 1 = 15  = 16 - 1  =  2^{3}  - 1

Continuing this way, we get

Last term : a_n = 2^n  -1

So, the 50th term of this sequence is

a_{(50)} = 2^{(50)} -1

Hence, the last term on the paper after 50th student changes it  = 2^{(50)} -1

You might be interested in
NEED HELP ASAP PLZZZZZZZZZZZZZZZ
alisha [4.7K]

Answer: I would say B would be the answer Because....

Step-by-step explanation:

if about 20 to 23 cars pass through every 26 minutes, and haw many cars pass by in 156 minutes...

26 x 6 = 156

6 x 20 = 120  

6 x 21 = 126

6 x 22 = 132

6x 23 = 138

all thoes numbers are around B.

4 0
3 years ago
3/4x+7/8=4 1/4 please help me
Orlov [11]

Answer:

4 1/2

Step-by-step explanation:

4 0
1 year ago
A 3-column table with 4 rows. Column 1 is labeled Inequality with entries 6 greater-than 4, negative 11 less-than negative 3, 7
aev [14]

Answer:

1.  A

2. B

3. A

4. B

5. A

Step-by-step explanation:

Edge 2022

4 0
3 years ago
Read 2 more answers
Simplify the expression 6sqrt2/sqrt3
Ilya [14]
The answer would be 2<span>√<span>​6 and in decimal form </span></span><span>4.898979, I hope this helps!</span>
8 0
3 years ago
Read 2 more answers
If i am making $4 billion / sec then how much money would i have in 10 minutes? if i am making $6 billion / sec then how much mo
Ghella [55]
If you are making 4 billion a second do 4,000,000,000 x 60 = 240,000,000,000
Then times that by 10 which equals. 2,400,000,000,000

Is the answer for the second one
6,000,000,000 x 60 x 60 x 2 = 1,296,000,000,000,000
3 0
3 years ago
Other questions:
  • Andrea's family stopped at the gas station to get gas. At gas stations, the price of gas per gallon is given to the nearest thou
    5·2 answers
  • Sales An apparel shop sells skirts for $45 and blouses for $35. Its entire stock is worth $51,750. But sales are slow and only h
    6·1 answer
  • Help me in geometry, I'm in Dire need of help
    8·1 answer
  • Solve using the standard algorithm.
    10·1 answer
  • 24 out of the 30 students in
    11·2 answers
  • Round to 2 decimal places<br> 0.607
    5·1 answer
  • Find the measure of all angles in the
    15·1 answer
  • 43.44+2.45 divide 0.5* 1.15
    12·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Find the coordinates of the intersection of the diagonals of ODEFG with vertices D(-5,-1), E(-1,-2),
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!