Mathematics, 14.12.2021 03:10, kfaith88
59. Of the 850 students in Chad's middle school, 52% participate in sports, 36% play in the band, and 73% take the
bus to school. (Use the percent equation)
a. How many students in Chad's middle school play in the band? Show your work. Round to the nearest whole
number if necessary.
b. How many students in Chad's middle school take the bus to school? Show your work. Round to the nearest
whole number if necessary.
c. BONUS!!! How many students in Chad's middle school do not play a sport? Show your work. Round to the
nearest whole number if necessary.
Answers: 3
Mathematics, 21.06.2019 15:30, izquierdohannah
David must install fencing around a lot that is shaped like a right angle. the side of lot that runs east-west is 200 ft long. the side of the lot runs north-south is 125 ft long. calculate how many feet of fencing he will need to surround the entire lot.
Answers: 2
Mathematics, 21.06.2019 19:30, tiwaribianca475
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 21:50, safiyyahrahman8937
Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
Answers: 1
59. Of the 850 students in Chad's middle school, 52% participate in sports, 36% play in the band, an...
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