Answer:
Time taken by the un powered raft to cover this distance is T = 192.12 hr
Step-by-step explanation:
Let speed of boat = u
Speed of current = v
Let distance between A & B = 100 km
Time taken in downstream = 32 hours
u + v = 3.125 ------ (1)
Time taken in upstream = 48 hours
u - v = 2.084 ------- (2)
By solving equation (1) & (2)
u = 2.6045
v = 0.5205
Now the time taken by the un powered raft to cover this distance
Because un powered raft travel with the speed of the current.
T = 192.12 hr
Therefore the time taken by the un powered raft to cover this distance is
T = 192.12 hr
Answer: 290 cubic meters
Step-by-step explanation: First, find the volume of each figure. 3 x 6 x 5 = 90, and 5 x 5 x 8 = 200. 90 + 200 = 290
Answer:
$5,844
Step-by-step explanation:
Calculation for What was the average amount
spent per person on health care
Using this formula
Average amount=Total health care costs/US population
Let plug in the formula
Average amount=$1.7 trillion/290.9 million
Average amount=$5,844
Therefore the average amount
spent per person on health care is $5,844
So far I got
1 is 2 mph
2 is a 1/2 chance to draw a vowl
