What is a listed method in mathematics

A jet plane has a takeoff speed of vto = 75 m/s and can move along the runway at an average acceleration of 1.3 m/s2. If the length of the runway is 2.5 km, will the plane be able to use this runway safely?

What is the estimate of 305.08 x 1.5

What's the factored form of x^2+10x+16

a supermarket sells 2 cans if ground coffee for $18.50. the cost of the coffee varies directly with the number of cans. how much do 5 cans of coffee cost?

Your teacher puts four slips of paper in a jar, each with a different shape. Every day, each person chooses one paper from the jar to determine what activity they get to do at the end of the day.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.