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
Mnenie [13.5K]
3 years ago
8

The number 10^55 is how many times the number 2 × 10^11 ?

Mathematics
1 answer:
Nikolay [14]3 years ago
6 0

Answer:

5 × 10^43

Step-by-step explanation:

we know that

To find out how many times the number 10^55 is greater than the number 2 × 10^11, divide the number 10^55  by the number 2 × 10^11

Remember that

To divide two numbers in scientific notation, divide their coefficients and subtract their exponents

so

\frac{10^{55}}{2*10^{11}}=(\frac{1}{2})(\frac{10^{55}}{10^{11}})=0.5*10^{(55-11)}=0.5*10^{44}

we have that

0.5=5*10^{-1}

substitute

(5*10^{-1})(10^{44})=5*10^{(44-1)}=5*10^{43}

You might be interested in
Sanjay begins to correctly graph the function f(x) = (x + 1)2 – 3. Based on the axis of symmetry and the vertex, which graph cou
Vilka [71]
Given the function f(x) = (x + 1)^2 - 3, we recognize that because of the x^2 factor we have a parabola that opens up.  Its vertex is (-1, -3), which I have swiped from the given equation.  The axis of symm is x= -1.
3 0
3 years ago
Read 2 more answers
Denise collects stuffed animals. The number of stuffed animals in her collection, a, after n, number of years, can be described
natka813 [3]
I think the answer would be A
5 0
3 years ago
WILL MARK YOU BRAINIEST
lesya692 [45]

Answer:

11 5/9

Step-by-step explanation:

4 0
3 years ago
Which expression is equivalent to (2x-5)-5x(x-4)
Murrr4er [49]
2x-5-5x²+20x
-5x+22x-5
7 0
3 years ago
12=10(s+4)+50 what is the written problem to this can you help me with the answer
muminat

Answer:

s = -7.8

Step-by-step explanation:

from the question 12=10(s+4)+50

<u>first step</u>

open the bracket and evaluate for the value of s

12=10(s+4)+50

12 = 10s + 40 + 50

12 = 10s + 90

collect or combine the like terms

12-90 = 10s

-78 = 10s

divide both side by 10

-78/10 = 10s/10

-7.8 = s

therefor s = -7.8

8 0
3 years ago
Other questions:
  • In the 30-60-90 triangle below, side s has a length of _____ and side q has a length of _____.
    9·2 answers
  • Twenty-four students took a test. Fourteen students earned an A and 10 students earned a
    8·1 answer
  • Explain why f(x) is continuous at x=3
    5·2 answers
  • Airplanes approaching the runway for landing are required to stay within the localizer (a certain distance left and right of the
    10·1 answer
  • Please PLEASE help with these two math problems<br><br> 1. 7^x ÷ 7^y =<br> 2. z^10x^y ÷ z^5 =
    6·1 answer
  • Could i please get some help?
    8·1 answer
  • PLEASE HELP ME!!!
    6·1 answer
  • 36 34
    8·1 answer
  • Marilyn's cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does
    8·1 answer
  • Precipitation for the month of March was 6 1/2 inches less than average. In April, the precipitation was 2 3/8 inches less than
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!