Find the area of a circle with a diameter
of 16.
Either enter an exact answer in terms of a
or use 3.14 for a and enter your answer as
a decimal.
units2

Aresearch study is studying the effects of a new drug for osteoporosis alzheimer's disease (ad) for women above the age of 65 years. a group of individuals with osteoporosis is randomized into two groups. one group is treated conventionally, and the second group is treated with the new medication. assessments are made at 3, 6, 12, 36, and 48 months. the conventionally treated group is assessed for ad using a serum blood test, and the treatment group is assessed for ad using a pet radiotracer that binds to beta-amyloid plaques. in comparing these 2 trial arms, the authors of the study may encounter which type of bias? a. selection bias on the risk of developing b. measurement bias c. confounding bias d. recall bias e. lead-time bias

Apudding recipe requires 2/3 of a cup of milk for every 1 3/4 cups of sugar. what is the unit rate of sugar to milk in the pudding recipe?

The drawing plan for an art studio shows a rectangle that is 11.2 inches by 8 inches. the scale in the plan is 2 in.: 5 ft. find the length and width of the actual studio. then find the area of the actual studio.