A hummingbird movies its wings at a rate of 4800 wing beat a minute. write this rate in wingbeats per second

80

Step-by-step explanation:

There are 60 seconds in a minute.

So, we divide how many beats per minute by the seconds.

4800/60 = 80

So the hummingbird moves his wings at a rate of 80 won't beats a second.

Hope this helps you out! : )

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72