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
koban [17]
4 years ago
7

Which number is not in scientific notation? A. 11 times 10 to the 21st power? B. 5.7 times 10 to the 9th power? C. 3.1 times 10

to the -12th power? Or D. 1.67 times 10 to the -5th power?
Mathematics
1 answer:
Vedmedyk [2.9K]4 years ago
7 0
A. it is not in scientific notation because the number in the ones place has to be greater than 0 but less than 9. So 11 is more than 9 so A is not in scientific notation.
You might be interested in
What is the difference between positive and negative exponents
Sladkaya [172]
Negative exponents create the reciprocal of the original number:

2^2=4
2^-2=1/4

4^4=64
4^-4=1/64
5 0
4 years ago
Read 2 more answers
Can y’all help me on question 23?!
Wittaler [7]

Answer:

Option D. 5x + 12y + 4z is the corrct one.

5 0
3 years ago
Read 2 more answers
Pls help me!! thank you!!
klasskru [66]

Full working out shown from step 1 to last.

follow it and you get 24 square feet as final answer. Good luck in other questions!!!

3 0
3 years ago
Trejon rides his bike 27 miles each day. Which equation can be used to find r, the number of miles he will ride in 8 days? 24 r
Leona [35]

Answer:

yes I know what I mean to you can be the next rikage to get out there nationalityand and get a doberman baby driver and the Mather family and the kids will have a great weekend in my room to get to know that they are very good friends or not to see my father did it for the first round and

3 0
3 years ago
Help! (tell me if you can’t see it)
Anna35 [415]

Answer:

B. y=7x+3

Step-by-step explanation:

You find the changes of y over the changes of x. y sub 2 - y sub 1 divided by x sub 2 over x sub 1. So, 17 - 10 over 2 - 1 = 7. 3 is the y-intercept. y=7x+3

4 0
3 years ago
Other questions:
  • Eliot made a line plot to record the number of birds he saw at his bird feeder .How many more sparrows than blue jays did he see
    11·2 answers
  • The total charge on 7 particles is −42 units. All the particles have the same charge.
    5·1 answer
  • The equation of the line that has a slope of -1 and goes through (-3,0) is:
    14·1 answer
  • At Which values of x does the function f(x) have a vertical asymptote? Check all that apply
    12·1 answer
  • I need help on this. Thanks,<br><br> (picture attached)
    10·1 answer
  • Helppppp pleaseeeeeeeeeeeeee
    14·2 answers
  • Hey besties help me
    12·2 answers
  • (-5 2/3+3 1/4) - 8 3/4​
    13·1 answer
  • 25 penalties decreased by 32% is __penalties.
    8·2 answers
  • Is the first answer correct and what's the next answer? Thanks
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!