I think it’s the third one hope this helps
10.014 hours will take Joe to do it alone, if Joe and Alberto can pick forty bushels of apples in 4.74 hours, had he done it alone it would have taken Alberto nine hours.
Step-by-step explanation:
The given is,
Joe and Alberto can pick forty bushels of apples in 4.74 hours.
Alberto done it alone it would have taken nine hours
Step:1
For Joe and Alberto can working together,
1 hour work of Alberto and Joe = 
For Alberto do it alone,
1 hour work of Alberto = 
Relation for time and work,
Alberto and Joe working together for 1 hr
= Alberto 1 hr work + Joe 1 hr work
Above equation becomes,
Joe 1 hr work = Alberto and Joe working together for 1 hr -
Alberto 1 hr work
From the given values above equation becomes,
Joe work 1 hr work = 
= 
Joe 1 hr work = 
Time taken for Joe work when he do it alone,
= 
Time taken for Joe work = 10.014 hours
Result:
10.014 hours will take Joe to do it alone, if Joe and Alberto can pick forty bushels of apples in 4.74 hours, had he done it alone it would have taken Alberto nine hours.
Answer:
£850
Step-by-step explanation:
We can compute the left-over amount by comparing that to the amount spent.
__
<h3>setup</h3>
Written as ratios, we have ...
spent : left-over = 3/8 : 1 -3/8 = 3/8 : 5/8 = 3 : 5
Writing this using fractions, we have ...
left-over / spent = 5 / 3
<h3>solution</h3>
Solving for left-over gives ...
left-over = spent × (5/3) = £510×5/3 = £850
Nate had £850 left over.
_____
<em>Additional comment</em>
Nate's money totaled £510 +850 = £1360.
The fraction spent is £510/£1360 = 3/8, as required.
Answer:
17 i think
Step-by-step explanation:
Answer:
a square with a segment extending from the center to the top right vertex
Step-by-step explanation:
According to the described pattern, the shapes are all squares with a segment that's rotating in a clock-wise motion.
Starting at the top left corner, moving to the top right, then bottom right and finally bottom left.
Since the fifth figure shows this patern is starting over, it would be an accepable inference that the following shape is the same as the second shape.