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
yan [13]
3 years ago
15

What is 221,000,000,000,000,000,000 expressed in scientific notation

Mathematics
1 answer:
Kamila [148]3 years ago
4 0

Answer:

2.21 times 10 to the 21 power or 2.21^20

Step-by-step explanation:

You might be interested in
Please answer these 2 questions
harina [27]
One is 153!8 two is jehdbhudiexxxiicicfff
8 0
3 years ago
Use substitution to solve the system.<br> -5x + 3y = 19<br> x = 3y - 11
telo118 [61]

Answer:

x = -2

y = 3

Step-by-step explanation:

-5x + 3y = 19

x = 3y - 11

-5x + 3y = 19

-5(3y - 11) + 3y = 19

-15y + 55 + 3y = 19

-15y + 3y + 55 = 19

-12y + 55 = 19

-12y = 19 - 55

-12y = -36

y = -36/-12

<u>y = 3</u>

x = 3y - 11

x = 3(3) - 11

x = 9 - 11

<u>x = -2</u>

5 0
3 years ago
Are the triangles congruent ? Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
prohojiy [21]

Answer:

no they are the illuminati

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP I'LL GIVE YOU 15 POINTS
ELEN [110]

Answer:

I cant see whats on the page

Step-by-step explanation:

4 0
3 years ago
I will apreciate your help ​
romanna [79]

Answer:

Yes, Rob can ship all of the eggs in the same shipment

Step-by-step explanation:

We have 8,064 eggs to ship.  If the eggs are placed in cartons of twelve eggs each, we know 8,064 eggs * \frac{1 carton}{12 eggs} = 672 cartons

We also know each box holds 24 cartons, so

672 cartons * \frac{1 box}{24 cartons} = 28 shipping boxes

We have 28 boxes to ship, and the shipper can handle any number less than or equal to 30 boxes.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 1/2÷3/5 fraction answer
    10·2 answers
  • Rosa earns $12 per hour. In 7.5 hours, she will earn x dollars. Which is a valid proportion that can be used to solve the proble
    9·2 answers
  • Jessica and Martha each have a bag of cookies with unequal quantities. They have 30 cookies total between the two of them. Each
    6·2 answers
  • Help pls! <br> 3, 6, 2, x <br> X= <br> 9<br> 7<br> 4
    6·1 answer
  • Please help me if you can, thank you so much
    11·1 answer
  • What is the value of the x in this equation 6x = 54​
    10·2 answers
  • Does the graph represent a function and if so, why?
    13·1 answer
  • HELP!!!!!!!!!! IM PANICKING I NEED HELP IM SO STRESSED OUT RN I NEED HELP
    12·1 answer
  • Out of 20 cookies, 3/4 are chocolate chip. How many cookies are chocolate chip?
    13·2 answers
  • (4x^(4))^(2) without exponents
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!