PLEASE HELP ASAP I NEED EXPLANATION THERE'S AN EXAM SOON AND I NEED TO KNOW THIS BECAUSE IT ISN'T COMING ONLINE EXPLANATION TOO PLS. WILL TRY TO MARK BRAINLIEST. Phoebe has some sheets of rectangular card.
Each sheet of card is 30cm long and 20cm wide.
Phoebe cuts out a circle from a sheet of card.
What is the area of the circle?
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7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Need now 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.