Check the picture below
(Statistics) i need help the chart includes info about the question
1 answer:
Total votes for...
Wallace - 11
Casey - 8
Whitney - 8
Lisle - 8
with the overall total number of 35 votes. So from this data, it would appear that Whitney has a
probability of winning.
From a student body consisting of 420 voters, you would expect approximately
votes to go to Whitney, and so the answer is D.
Wallace - 11
Casey - 8
Whitney - 8
Lisle - 8
with the overall total number of 35 votes. So from this data, it would appear that Whitney has a
From a student body consisting of 420 voters, you would expect approximately
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Answer:
2.58 seconds
Step-by-step explanation:
When you complete the square, you get ...
h = -16(t -9/16)^2 +60 +81/16
Then the solution for h=0 is ...
t = (x -9/16)^2 = 1041/256
t = (9 +√1041)/16 ≈ 2.57903 ≈ 2.58
It takes about 2.58 seconds for the ball to hit the ground.
