A Dilation has a center (0,0). Find the image of this point for the given scale factor: P (2-4); D 0.5 (P)

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Given that abcd is a rhombus, what is the value of x?