Answer:
<u>37.5 parcels </u>in 5 minutes. Round down to 37, if required for the purpose of the calculation.
Step-by-step explanation:
Let M and K be the rates Michael and Kate can pack parcels, in parcels/minute, or p/m.
M = (10/3)p/m
K = (7/2)p/m
When they work together for 5 minutes, we can calculate the numbers of parcels each pack.
Michael: ((10/3)p/m)*(5m) = 20 p
Kate: ((7/2)p/m)*(5m) = 17.5 p
Total = 37.5 parcels
Answer:
1240
Step-by-step explanation:
Number of boys to a girl is
x:y= 11:9
9x= 11y
There are 124 more boys in the schooll than girls
x= 124+y
Substitute 124+y for x
9(124+y)= 11y
1116+9y= 11y
1116= 11y-9y
1116= 2y
y= 1116/2
y= 558
Number of girls is 558
The number of boys can be calculated as follows
= 558+124
= 682
Hence the total number of students is
= 682+558
= 1240
4y + 228= 352
-228 -228
4y= 124
---- -----
4 4
y=31
0.35 is the fraction between
(B) "had prepared us equally well for the challenges of
work and of further study"
The provided statement has a parallelism mistake. The noun "work" should be used instead of "working," as the two elements united by "and" should be parallel. Option B fixes this issue without creating any other ones.
There is a parallelism mistake in Option (A). The noun "work" should be used instead of "working," as the two elements united by "and" should be parallel. Choice (C) has an agreement mistake. Our numerous liberal arts courses are a plural topic, thus the singular verb "has supplied" is incongruous.
Choice (D) has an agreement mistake. Our numerous liberal arts courses are a plural topic, thus the singular word "leaves" does not make sense. Choice (E) uses awkward language. It should be "prepared us for," rather "were the preparation for making."
Here's another question with an answer similar to this about parallelism:
brainly.com/question/22746827
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