Here is a diagram showing a mixture of red paint and green paint needed for 1 batch of a particular shade of brown.
red paint (cups)
green paint (cups)
Add to the diagram so that it shows 3 batches of the same shade of brown paint.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

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

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?