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
Anna35 [415]
3 years ago
7

How many zeros does a billion have

Mathematics
1 answer:
Feliz [49]3 years ago
7 0

Answer:

a billion would have 9 zeros

Step-by-step explanation:

1,000,000,000

this is because a 100,000,000 would have 8 zeros and so a billion would have 9

million=6 zeros

billion=9 zeros

You might be interested in
The sum of three numbers is 26. Twice the first minus the second is the third less 2. The third is the second minus 3 times the
Agata [3.3K]

Let a, b, c represent the three numbers. The problem statement gives rise to three equations:

  • a +b +c = 26
  • 2a -b = c -2
  • -3a +b = c

Adding the first two equations gives

... (a +b +c) +(2a -b) = (26) +(c -2)

... 3a +c = 24 +c . . . . . simplify

... 3a = 24 . . . . . . . . . . subtract c

... a = 8 . . . . . . . . . . . . divide by 3

Adding the second and third equations gives ...

... (2a -b) +(-3a +b) = (c -2) +(c)

... -a = 2c -2 . . . . simplify

... -6 = 2c . . . . . . add 2, substitute for a

... -3 = c . . . . . . . . divide by 2

Using the third equation we can find b.

... -3·8 +b = -3 . . . . substitute for a and c

... b = 21 . . . . . . . . .add 24

The numbers are 8, 21, -3.

_____

The method above is sort of "ad hoc", taking advantage of the numbers in this particular set of equations. You can use more formal methods of Gaussian elimination or Cramer's Rule to solve these by just following a procedure. Or, your graphing calculator can do it for you.

6 0
3 years ago
240 is 240% of what number?
dybincka [34]
240 is 240% of 576
240% x 240 = x
(240 x 240) divide by 100
57,600 divide by 100 = 576 x = 576
5 0
3 years ago
Read 2 more answers
Simplify<br><br>pls help me ASAP
Strike441 [17]

\dfrac{\left(\dfrac{4}{3}ab^3\right)\left(\dfrac{6}{2}a^4\right)}{a^5}=\dfrac{\left(\dfrac{\not4^2}{\not3_1}\cdot\dfrac{\not6^2}{\not2_1}\right)(aa^4)(b^3)}{a^5}=\dfrac{4a^5b^3}{a^5}=\boxed{4b^3}

3 0
3 years ago
The cost of a bagel and a cup of coffee is $1.45. The cost of 3 bagels and a cup of coffee is $2.95. What is the cost of a cup o
seropon [69]

<em> </em><em>The</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>0</em><em>.</em><em>7</em><em>5</em><em>.</em><em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
Help due today asap Plaese help
fomenos

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What kinds of quadrilateral is the shape shown?
    14·2 answers
  • A single box of thumb racks weighed 3 1/ 2 ounces . If a teacher had 4 1/ 7 boxes how much would their combined weight be make s
    5·1 answer
  • Order from least to greatest 0.6 4/5 0.75
    12·1 answer
  • Did cherish use algebra tiles to correctly represent the product of
    14·1 answer
  • Is water wet? (wrong answers only)
    9·2 answers
  • Which are correct representations of the inequality 6x &gt; 3 + 4(2x - 1)? Select three options.
    6·2 answers
  • Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with μ=10
    12·1 answer
  • What is 503 subtract 345
    15·2 answers
  • For geometry:(<br><br> please help, will give brainist
    11·1 answer
  • Please answer!!<br> No links<br> Picture is included<br><br> Look at the triangle below
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!