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
Leni [432]
2 years ago
8

Brandon has a stack of books on his desk. The first book has 10 pages. The second book has twice as many pages. The third book h

as 40 pages, which is twice as many as the second book. If the patter goes on how many pages will be in the 8 book
Mathematics
1 answer:
Svetach [21]2 years ago
6 0

Answer:

1280 pages

Step-by-step explanation:

You simply continue the pattern

40 × 2

80 × 2

160 × 2

320 × 2

640 × 2

= 1280

You might be interested in
Given that a random variable X has a geometric distribution that X- Geometry 0.67. Find the mean​
yarga [219]

Answer:

Hello,

0,4925...

Step-by-step explanation:

A geometric random variable X with parameter p has probability function:

f(x)=p*(1-p)^x\ where\ x=0,1,2,3....\\\\mean=\dfrac{1-p}{p} =\dfrac{1-0.67}{0.67} =0.4925...

8 0
2 years ago
Read 2 more answers
A dilation with a scale factor of 1/5 and centered at the origin is applied to MN¯¯¯¯¯¯¯ with endpoints M(−2, −4) and N(1, 5) .
Lunna [17]
(-2/5, -4) I don’t know if I’m right let me know
5 0
2 years ago
the product of a numer, k, and four is seven more than the quotient of the number and two thirds. write an equation to represent
pav-90 [236]
I attached a picture with equation because it is easier than attempting to type it out.
6 0
3 years ago
Write the equation of the line that passes through (3, 4) and (2, −1) in slope-intercept form. (2 points) a y = 3x − 7 b y = 3x
sashaice [31]

Answer: y = 5x − 11

Step-by-step explanation:

The equation of a straight line can be represented in the slope-intercept form, y = mx + c

Where c = intercept

Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis represent

change in the value of y = y2 - y1

Change in value of x = x2 -x1

y2 = final value of y

y 1 = initial value of y

x2 = final value of x

x1 = initial value of x

The line passes through (3,4) and (2, -1),

y2 = - 1

y1 = 4

x2 = 2

x1 = 3

Slope,m = (- 1 - 4)/(2 - 3) = - 5/- 1 = 5

To determine the y intercept, we would substitute x = 3, y = 4 and m= 5 into

y = mx + c. It becomes

4 = 5 × 3 + c

4 = 15 + c

c = 4 - 15 = - 11

The equation becomes

y = 5x - 11

8 0
2 years ago
Five year old weighs 75 decagrams how does he weigh in centigrams
tangare [24]
75000.00 centigram (cg - cgm)
7 0
3 years ago
Other questions:
  • Write the equation of a line passing through (2, 1) that is parallel to the line passing through (-1,2) and (0, -1)
    15·1 answer
  • Determine the expression you can substitute for x in 4x + 2y= 3
    5·1 answer
  • What property or properties prove (2x)(3y)(4z)=24xyz
    6·1 answer
  • In a standard deck of cards find the probability of drawing a black card or a 10
    14·1 answer
  • Factors of 1024 that sum to -64
    15·1 answer
  • How to solve it and to get the answear​
    8·1 answer
  • What should the following equation be multiplied by to eliminate the decimals? 9.437x – 6.489 = 0.52 use photo for details ​
    8·1 answer
  • Suppose the chance of winning a game is 1/50. If you play the game 50 times independently, is it certain that you will win? If n
    8·1 answer
  • 6 decigrams how many milligrams
    12·2 answers
  • Nya buys tea for $3.51 and juice for $2.28. Estimate how much more she spends on tea than juice.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!