- Area & perime... Sina wants to paint two walls on her bedroom. One wall has the dimensions 2.7 mx 4 m and the other 2.7 mx 3 m. If a door with dimensions of 1 mx 2.3 m is in one of the walls, what is the total area of the wall that Sina needs to paint? m2

Before painting, Sina decided to mask the room by putting painters' tape around the walls. What is the length of the tape that Sina put around the walls? m

How much tape does Sina need to put on the three sides of the door? m,

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Needmax 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.

Express -5 2/5 as an improper fraction.