Answer:

Step-by-step explanation:
11/16 * 80 = 55
Answer:a
Step-by-step explanation:
Pump A = 45 mins
Pump B = 35 mins
Pump A and B = (45 x 35) / ( 45 + 35) = 19.69 mins (nearest hundredth)
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Answer: 19.69 mins
50.75
you multiply 14.50 times 3.5
the reason why it is 3.5 is because there are two half hours in one hour, and another half hour plus 15 minutes ( which is half of a half hour)
i hope this is clear!!
good luck!!
The vowels will appear as either EA or AE.
Number of arrangements 2 * 5! = 2 * 120
= 240 answer