Adam and Martha each performed a simulation. Adam's simulation he tossed a fair coin 4 times. each time the coin landed with tai
ls face up.
Martha's simulation she randomly chose 1 block from each of two bags containing blocks. each block she chose was labeled with the letter R the probability for both adam's and martha's simulation were the same. which two bags could be the ones martha used in her simulation?
Martha's simulation she randomly chose 1 block from each of two bags containing blocks. each block she chose was labeled with the letter R the probability for both adam's and martha's simulation were the same. which two bags could be the ones martha used in her simulation?
1 answer:
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Answer:
Average speed of the particle is 13 miles per hour.
Step-by-step explanation:
From the given question expression for distance traveled by the particle is
Then fro the time interval (1, 4) we have to calculate the average speed.
At t=1, s=2(1)²+3(1) =2+3 =5 miles
And at t = 4 s=2(4)²+3(4) = 2(16)+12 = 32+12 =44 miles
So displacement of the particle in the time span from 1 to hours.
s = (44-5) = 39 miles
And the times taken = (4-1) =3 hours
From the formula speed = displacement/(time taken for displacement)
V = 39/3 = 13 miles/hour