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
Angelina_Jolie [31]
3 years ago
5

Which answer describes the sequence {1,3,7,15,…} as a mathematical statement?

Mathematics
1 answer:
Ksivusya [100]3 years ago
7 0

Answer:

so just successive powers of 2

Step-by-step explanation:

1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.

You might be interested in
The mean clotting time of blood is 7.45 seconds with a standard deviation of 3.6 seconds. what is the probability that an​ indiv
Usimov [2.4K]
Less than 3 is about 10.75% and greater than 13 is about 6.18%.

To find these percents, you need to find the z-score for each value. Then, use your table to find the correct percent. Be sure to find the side above 13 when you use your chart.

For less than 3:
(3 - 7.45) / 3.6 = -1.24 = The percent below this is 0.1075

For greater than 13:
(13 - 7.45) / 3.6 = 1.54 = The percent above this is 0.0618
7 0
3 years ago
Mike paid $11.71 total
yan [13]

Answer:

Bill received 13.68 change back.

Step-by-step explanation:

20-6.32=13.68

7 0
3 years ago
Read 2 more answers
What is the volume of the rectangular prism? top is 40 cm2, side, 30 cm2, side 48 cm2
babymother [125]
57600

you multiply all three numbers togeather<span />
4 0
4 years ago
Please help ASAP<br><br> What is the value of x?<br><br><br><br> Enter your answer in the box.
guapka [62]

Just took the test and got the the correct answer *\(♡°▽°♡)/*

Look at the image down below!!

4 0
3 years ago
Read 2 more answers
Find the percent change from the first value to the second 50;31
tiny-mole [99]

Answer:

-0.38%

Step-by-step explanation:

Divide 31 by 50. 31 / 50 = 0.62.

1 - 0.62 = 0.38

Since it is a decrease in change the percent change is negative.

-0.38%

6 0
2 years ago
Other questions:
  • Determine the equations of the vertical and horizontal asymptotes, if any, for f(x)=2x/x+4
    13·1 answer
  • -7m - 4m + 2 + 5 = 7 - 3m - 8m
    15·1 answer
  • A zip line starts on a platform that is 404040 meters above the ground. The anchor for the zip line is 198198198 horizontal mete
    7·2 answers
  • If x+y=7/13 and x-y=1/91, what is the value of x²-y²? Express your answer as a common fraction.
    6·1 answer
  • Si el área total de un prisma recto es de 4368 cm cuadrados y la altura lateral es de 10 cm, sabiendo que la base es un octágono
    12·1 answer
  • How to do arc measurements?
    9·1 answer
  • The figure below shows three squares whose sides form a right triangle. The areas of the two smaller squares are shown in square
    8·2 answers
  • Let v=-9i+j and w=-i-6j find 8v-6w
    8·1 answer
  • PLEASE HELP FAST NEED IT FAST =)
    8·2 answers
  • See image below. Answer both a and b correctly to get crowned.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!