Select all of the equations that can be used to find the area of a circle
A A=π.π
B A=π...
Mathematics, 20.11.2020 02:20 jasondesatnick
Select all of the equations that can be used to find the area of a circle
A A=π.π
B A=π d/2
C A=π (d/2) x (d/2)
D A=πd
E A=π.r. r
F A=2πr
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, 22.06.2019 01:40, jraemier5480
Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?
Answers: 1
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