this is a product grade due in like 30 minutes... so can i get an explanation for each answer please? i'll get kicked off the soccer team if i fail this so please help.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

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

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked