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
Brums [2.3K]
3 years ago
9

Write 400 in scientific notation.

Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0

= 4 × 10 to the power of 2

Step-by-step explanation:

You might be interested in
Debby needed one-third of a cup of water for 1 flower if she had nine flowers how many cups wold she need
4vir4ik [10]
To solve this problem, you must multiply the 1/3 cup of water needed for one flower, by 9. 
1          9            9
---  *   -----   =   ----  =  3 cups
3           1           3
5 0
3 years ago
Could someone please help me with this problem and possibly explain if you can? (Will give up brainiest answer if correct, if po
Andrej [43]
To find the answer you need to find the square root of e^2 to get e so what you do to one side of the equation you do to the other side of the equation so find the square root of 0.36.
e=positive or negative 0.6
3 0
3 years ago
What is the area of the polygon in square units?<br> Correct answer gets brainliest
givi [52]

Answer:

72

Step-by-step explanation:

7 0
3 years ago
I'm confused on how to create ratios
Rzqust [24]

Answer:

Latoya:

cran : lem = 2 1/5 : 1 4/5

= 11/5 : 9/5

= 11 : 9

Lem : total = 9 : 20

Parker:

cran : lem = 2 1/2 : 3 1/2

= 5/2 : 7/2

= 5 : 7

Lem : total = 7 : 12

Step-by-step explanation:

8 0
3 years ago
Factor the binomial: 24mn + 32m *
8_murik_8 [283]
The greatest common multiple is 8m, so this means that you can factor it out to:

=8m(3n+4)
=(8m•3n)+(8m•4)
=(24mn)+(32m)
=24mn+32m

The answer is option 2.
4 0
3 years ago
Other questions:
  • If the merchandise shop sells 840 t-shirts and 360 hoodies.
    15·2 answers
  • Which of the following expressions is equivalent to a(4-a)-5(a+7)
    8·2 answers
  • How do you express 4 feet 9 inches into height in feet only using a mixed number?
    15·1 answer
  • Which is bigger two thirds or four fifths?
    9·1 answer
  • What is the value of X?
    11·2 answers
  • Two actors were rated by 11 casting directors on their audition performance.
    11·1 answer
  • Can someone help me with my problen it is worth 40 points i will give brainly to beat answer
    10·1 answer
  • What was Captain Hook's name before he got the hook?
    15·2 answers
  • What is 3/4 divided by 3 1 /4
    13·2 answers
  • Can u please help me with this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!