Acircle c in the plane 3 has a radius of 5 and center (1 comma negative 1 comma negative 3 ). evaluate contour integral subscript upper c superscript baseline bold upper f times d bold r for bold upper fequalsleft angle 0 comma negative z comma 3 y right angle, where c has counterclockwise orientation when viewed from above. does the circulation depend on the radius of the circle? does it depend on the location of the center of the circle?

Do u just plot the numbers on the graph like (1,

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.

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?