the annual snowfall in city a is 61.9 inches. this is 14.5 inches more than six times the snowfall in city b. find the annual snowfall for city b.
the annual snowfall for city b is inches.

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Asequence is a function whose is the set of natural numbers

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