The velocity of a Boeing 747 at cruising altitude is typically 525 m/hr. It takes a plane about 30 mins to reach cruising altitude and to descend from cruising altitude. Using your flight times, calculate the planes acceleration and negative acceleration for each flight.

I'm confused on this could anyone me and show me what i need to do to solve it.

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a

Identify the percent of change as an increase or a decrease. 75 people to 25 people response - correct increase decrease question 2 find the percent of change. round to the nearest tenth of a percent.