I can do the first part, but the second part is confusing...
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Find out how many plates Mike can pack in a minute.
60 (an hour) / .75 (3/4) = 45
180 / 45 = 4
Mike can pack 4 plates per minute.
Since Mike only packs 4 ppm, Lucy packs faster, with 5 plates per minute!
Answer:
<h2>-128</h2>
Step-by-step explaination:
=> ( -2 )^3*( -2 )^4
=> -8 * 16
=> -128...ans
<h2>HOPE IT HELPS U!!!! </h2>
Answer: There is no inverse of f(x)=-457-1
Step-by-step explanation: