Mar 19, 1:51:44 PM
1 answer:
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Answer:
We can do 220 jumping jacks in 5 minutes.
Step-by-step explanation:
We are given the function:
<u><em>Note: Considering there is typing mistake and the function is: j(x)=4x</em></u>
where x is minutes
We need to find How many jumping jacks can you do in 5 minutes.
So, here x=5
Now putting value of x in the given function
So, we can do 220 jumping jacks in 5 minutes.