Sarah was mapping out the location of two historical sites in her hometown for a history project. One site was plotted at (–4, 7) and the other site was plotted at (3, 2) on the map. She needs to find the distance between the two sites. Each unit on the grid is one mile. Sarah drew lines to form a right triangle using these two points as two of the corners. Explain how Sarah can use the Pythagorean Theorem to find the distance between the two points so she can find the distance between the two historical sites.

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5

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