How much medicine would a 125 pound patient need?

How do you do these 4 questions and the reasons?

Afina-wow [57]

Step-by-step explanation:

"There are several flights that have very long delays."

True. On the boxplot, we can see several outliers greater than the maximum.

"More than 25% of flights are either exactly on time or arrive early."

False. According to the 5 number summary, 25% of the flights are between -55 and 13. So less than 25% of the flights are on time or early.

"About 50% of flights are delayed between 13 and 35 minutes."

False. According to the 5 number summary, 25% of the flight times are less than 13 minutes, and 50% of the flights are less than 35 minutes. So 25% of the flights are delayed between 13 and 35 minutes, not 50%.

"About 25% of flights are delayed by more than 78 minutes."

True. According to the 5 number summary, 75% of the flights are delayed less than 78 minutes. Which means 25% of the flights are delayed more than 78 minutes.

4 0

3 years ago

GOLF Sergio and three friends went golfing.Two of the friends rented clubs for $6 each.The total cost of the rented clubs and th

salantis [7]

Complete question

18. GOLF Luis and three friends went golfing. Two of the friends rented clubs for $6 each. The total cost of the rented

clubs and the green fees for each person was $76. What was the cost of the green fees for each person? Define a

variable, write an equation, and solve the problem.

The variable defined is "y", the equation is 4y + 2(6) = 76 and the value of the unknown variable is 16

Let the cost of green fees per person be y

If Luis and three friends went golfing, this means that 4 people went golfing. The total cost of green fees for all of them will be $4y

If two of the friends rented clubs for $6 each, total amount spent will be $2(6)