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
F(x)=1/2x+4 For R={5,6,7,8}
anzhelika [568]

Hey there!!

Remember : R = range and f ( x ) = y and y = range

R : { 5 , 6 , 7 , 8 }

( 1 ) 5 = 1 x / 2 + 4

... 5 - 4 = x / 2

... 1 = x / 2

... x = 2 = ( 2 , 5 )

( 2 ) 6 = x / 2 + 4

... 2 = x / 2

... x = 4 = ( 4 , 6 )

( 3 ) 7 = x / 2 + 4

... 3 = x / 2

... x = 6 = ( 6 , 7 )

( 4 ) 8 = x /2 + 4

... 4 = x/2

... x = 8 = ( 8 , 8 )

Hope my answer helps!

7 0
3 years ago
An Someone plz help me plz :(
zlopas [31]

Answer:

18

Step-by-step explanation:

original 3:4

now 18:24

Multiply by 6

6 0
3 years ago
Find the value of the lesser root of x2 - 8x + 7 = 0.
Andre45 [30]

Answer:

B) 1.

Step-by-step explanation:

x^2 - 8x + 7 = 0

(x - 1)(x - 7) = 0

x= 1, 7.

5 0
3 years ago
Read 2 more answers
Find the value of x (sines and cosines)
Sav [38]
You would begin by choosing which trigonometric function to use. 
In this case, you would use sine.

Sine is opposite over hypotenuse. 
Opposite of the 35 degree angle is 18, and you want to find the hypotenuse which is x.

sin(35) = \frac{18}{x} (multiply x to both sides)
x sin(35) = 18 (divide sin(35) to both sides)
x = 31.38204...

So, therefore x = 31.38. I don't know what decimal point you're supposed to round to, so I'm gonna guess the hundredths place. :)
3 0
3 years ago
Find the slope of a line given two or more points (2,4)(5,3)
masha68 [24]

Answer:

-1/3 (can u plz give me the brainliest answer???)

Step-by-step explanation:

change in y over the change in x. (or rise over run).

-1/3

Have a nice day!!!!!!!!!!!

<u>KA</u>

7 0
3 years ago
Read 2 more answers
Other questions:
  • Huda made 8 matching bracelets. She used 128 beads in all. How many beads did she use per bracelet?
    8·1 answer
  • The ratio of Met fans to Yankee fans is 3 to 5. if there are 20 Yankee fans, how many Met fans are there?
    14·1 answer
  • Solve the oblique triangle where side a has length 10 cm, side c has length 12 cm, and angle beta has measure thirty degrees. Ro
    9·1 answer
  • Which sentence represents a relationship between the number of visits
    14·1 answer
  • Find the 1st- 4th nTH term and then find the 10th term, rule is 5-2n
    5·1 answer
  • Determine the asymptotes of the function graphed below.
    8·1 answer
  • Lindsay has eight more stickers than Whitney. W represents the number of stickers Whitney had. Which expression represents the n
    11·2 answers
  • Aurora has a cell phone plan that charges $65 for phone service plus $12 for eachgigabyte of data used each month. If her bill f
    11·2 answers
  • 1. Write the equation of the line best fit
    5·1 answer
  • Solve for x b
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!