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
Nat2105 [25]
3 years ago
7

How many times does a dragonfly's wing beat per minute

Mathematics
1 answer:
marshall27 [118]3 years ago
5 0
<span>A dragonfly beats its wings about 30 times a second. This is necessary to allow the insect to keep itself airborne, due to the relative weight of its body. Luckily, dragonflies have two sets of wings, or they would have to work even harder to stay up in the air.</span>
You might be interested in
How many favorable outcomes will there be for spinning blue at least once? <br> (I NEED HELP PLEASE)
Westkost [7]

Answer:

It depends on the spinner and how many of each color spaces are on it.

Step-by-step explanation:

A favorable outcome means an outcome that matches your criteria.

Example: You spin a spinner with 10 spaces. 3 blue, 2 red, 3 green, 2 yellow.

If you spin the spinner once, there are 3 favorable outcomes (remember a favorable outcome means landing on blue in this case).

Spinning the spinner twice would lead to at least 100 outcomes, 9 of which are favorable.

6 0
3 years ago
Idk get points or smth i dont need help anymore besides maybe mental help.
lilavasa [31]

Answer:

Step-by-step explanation:

8 0
3 years ago
Please look below for the question :)
rewona [7]

Answer:

well i think its over 103.10 because 11 months divide 2 fraction then take 1 carry or instead use calculator and type 0077239812 this binary!! and divide by 23 and thats the answer its only like decimals from the point!!

Step-by-step explanation:

Does this help?

5 0
3 years ago
Read 2 more answers
Please help me with measurements
levacccp [35]
I dont know the answer but you may find this helpful:
-1 Quart = 1.13 British litres
-Fluid ounce = 0.028 Brtish litres
-1 gallon = 4.546 British litres
-1 Cup is 0.237 British litres

Now all the mesurments are the same i hope this helps a bit.
4 0
3 years ago
Round 10,982 to the nearest thousand
nadezda [96]
11,000 - rounded to the nearest thousand!
4 0
3 years ago
Other questions:
  • At the beginning of the quarter there were 40 students in our class. At the final exam, there are only 32 students left. By what
    8·2 answers
  • At one farmer market bannas caost $0.80 per pound .at another famers market bannas are sold in 5pound bags for $4.50 per bag whi
    10·1 answer
  • how do you do this 2 problems please help me ITS A PICTURE please help!! Find the area please!!10 points!! Thabk you!!​
    5·2 answers
  • (8 x 10^ -4) x (7.2 x 10 ^5)
    12·1 answer
  • 1 divided by 0.80. Please show work.
    13·2 answers
  • Which of the following statements is true?
    10·1 answer
  • 15/x=10/2 <br> Find x please
    11·1 answer
  • Please answer and fast ​
    12·1 answer
  • Which equation best represents the data? y = –1.026x2 1016.402x – 162075 y = –1.036x2 1024.771x – 163710 y = 298.214x – 66317.66
    9·2 answers
  • agent bourne transferred classified files from the cia mainframe into his flash drive. the drive has 72 megabytes on it before t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!