Answer:
C
Step-by-step explanation:
put it in slope intercept form
y=2x-3
2= slope
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Answer:
Pr(≥ 70%) = 2/5 = 0.4
Step-by-step explanation:
This question is incomplete as we can't get an exact answer without the dot plot diagram.
We can tell from the question, we are to determine the probability of having ≥ 70% students that play sports
The dot plot diagram used in solving the question has been attached.
Total number of samples = 20
From the dot plot, 50% of students play sport. That is, 50% have more people playing sport than others.
The chance of getting a sample proportion of 70% or greater= probability of students that like sports ≥ 70%
= (sum of people that like sports ≥ 70%)/(total number of sample)
Pr(≥ 70%) = (4+3+1)/20
Where Pr = probability
Pr(≥ 70%) = 8/20
Pr(≥ 70%) = 2/5 = 0.4
The greatest amount of money that rounds to $150.40 is $150.44, and the least amount is $150.35. This is because if a number is 5 or above, it rounds up. If a number is 4 or less, it rounds down.
Answer:
it's −32
Step-by-step explanation:
my bad if u get it wrong or anything