an airplane flies on a compass heading of 90.0° at 310 mph. the wind affecting the plane is blowing from 332° at 40.0 mph. what is the true course and ground speed of the airplane? round results to an appropriate number of significant digits.

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )