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
emmainna [20.7K]
3 years ago
5

Select ALL that apply: 21 days is equal to...

Mathematics
2 answers:
VMariaS [17]3 years ago
8 0
A Is The Correct answer
Sonbull [250]3 years ago
3 0

1 week is 7 days.

3 weeks = 21 days. Answer D. is correct.


A hour is 3600 seconds

24 hours ( a day ) is 86400 seconds

21 days is 1814400 seconds.    * This is not an option *


Since 24 hours are in a day 24 hours x 21 days is 504 hours

Answer A. is correct


504 hours x 60 minutes per hour is 30240

Answer B. is correct. These are all the correct answers, A,B, and D.



You might be interested in
M &gt; 5m-4<br><br><br> Pls solve and show steps hurry pls !!!!
Nastasia [14]

Answer:

move 5m over the sign so it is like this m-5m>-4 subract it will be-4m>-4 divide both sides by-4 m=1 negative divided by a negative is a positive

8 0
3 years ago
Read 2 more answers
Which of the following represents the additive inverse of 12
kap26 [50]

Answer:

what are the options?

Step-by-step explanation:

3 0
4 years ago
Help me now i dont know
denis23 [38]

Answer:

-2 is Greater than -4

Step-by-step explanation:

-4 is more Negative, therefore it’s considered as Less than -2.

If u Consider the Number Line,

negative numbers(Left), 0, Positive Numbers(right)

The number on the right side is more greater than on the Left

-2 is greater because it’s nearer positive values

Therefore -2 is Greater than -4

5 0
3 years ago
Read 2 more answers
( p + 6 ) + ( 8p + 2 )
victus00 [196]

Answer:

9p+8

Step-by-step explanation:

p+8p= 9p

6+2= 8

9p+8

4 0
3 years ago
Read 2 more answers
Coach Stevens needs to purchase sprinklers to water the baseball field. The standard distance between bases is 90 feet and the i
egoroff_w [7]
If you need the geometry and trigonometry I'll post those.  Instead I found an answer at this link: http://jwilson.coe.uga.edu/EMAT6450/Class%20Projects/Scarpelli/Scarpelli_MathematicsBaseballActivity.....
The distance from home plate to the pitcher's mound is 60.5 feet and from home plate to second base is <span>127.28 feet.
Pitcher's Mound to 2nd base = </span><span> <span> <span> 66.78</span> </span>f</span>eet

Given those distances, we KNOW a 50 foot sprinkler will NOT reach home plate and second base from the pitcher's mound.

I didn't figure out the pitcher's mound to 1st or to 3rd, since the question is already answered.


6 0
3 years ago
Other questions:
  • HEEEEEEELP WITH MATH<br> will give brainliest
    6·1 answer
  • The speed of sound is about 3.4 × 102 meters per second. Mark is performing a science experiment and he needs to know how far so
    8·1 answer
  • Please help me with this :((
    11·2 answers
  • Dimes and quarters.<br><br> Total coins = 44<br><br> Total value = $9.20<br><br> Show work.
    13·1 answer
  • Find the greatest common factor of the<br>following monomials:<br>12b 40b4<br>​
    6·1 answer
  • Suppose f is a function and f(1) = 3. In addition suppose that, as x goes from 1 to 4, the average rate of change of f is – 6. I
    5·1 answer
  • What is 4 out of 3 rounded to 1 decimal place
    7·1 answer
  • 11. The student government is selling flowers for homecoming. The project costs them $20 for advertising and
    6·1 answer
  • Khan shennanigans ;(
    13·1 answer
  • Decrease 100kg by 30%
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!