40 POINTS Hassan plotted point M in the coordinate plane below.

On a coordinate plane, Point M is 0.5 units to the left and 0.25 units down...

He says that the plotted point is (0.5, 0.25). What is Hassan’s error?

A:The x- and y-coordinates are switched.
B:Both coordinates should be negative.
C:The x-coordinate should be -2.
D:The y-coordinate should be -1.

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.