Your grandmother is in the hospital. The dosages for some of the medications she receives are based on weight. For one medicine, you consult a resource that says the safe dose is 0.05 mg to 1 mg per kg. Your grandmother’s chart says the doctor has ordered 0.5 gram per dose. Has a mistake been made? Explain your answer, including your assumptions about your grandmother’s weight.

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?