Answer:
Height of tank = 50cm
Step-by-step explanation:
Volume of water from tank that the water is 10cm down is 84000cm³
Length = 60cm
Width = 35cm
Height of water = x
Volume = length* width* height
Volume= 84000cm³
84000 = 60*35*x
84000= 2100x
84000/2100= x
40 = x
Height of water= 40cm
Height of tank I = height of water+ 10cm
Height of tank= 40+10= 50cm
Height of tank = 50cm
Answer:
B 20%
Step-by-step explanation:
Hey there! :)
Answer:
Choice A.
Step-by-step explanation:
Begin by calculating the probability of side effects for adults and children.
P(side effects) = # of those with side effects / total.
Therefore:
P(side effects | child) = 20/50 = 0.40.
P(side effects | adult) = 6/50 = 0.12.
The answer choice that correctly shows the probabilities of adults and children having side effects is choice A. The values are equivalent, and the statement is valid: Children have a much greater chance of having side effects than adults because 0.40 > 0.12.
Answer:
c
Step-by-step explanation:
Answer:
Step-by-step explanation: