A flare is designed to follow the path modeled by the function h(t) = –16t2 + 100t, where t is the time elapsed, in seconds, and
h(t) is the height, in feet, of the flare at that time. The function can be used to convert the height in feet to the height in meters.
Which composite function can be used to determine the height, in meters, of the flare at any given time?
Which composite function can be used to determine the height, in meters, of the flare at any given time?
1 answer:
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Answer:
30 parts
Step-by-step explanation:
We are given that machine produces 100 parts twice as fast as machine B does.
Machine produces 100 parts in 40 minutes.
We have to find number of parts produces by machine A in 6 minutes.
According to question
Machine A takes time to produce 100 parts =
Machine A and machine B produces parts at constant rate.
Machine A produces parts at the rate=
In one minute,Machine A produces =5 parts
In 6 minutes , machine B produces = parts
Hence, machine A produce parts in 6 minutes=30