7 ft equals blank inches ​

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

What is the value of x in the equation 3x4y65, when y=4?

Aplane is flying at 32,500 feet. it needs to rise to 36,000 feet in two stages.• in stage 1, it rises 5% of its initial altitude of 32,500 feet.• in stage 2, it rises at a rate of 125 feet per minute.how many minutes does it take for the plane to rise during stage 2?