exam
Maths Puzzle
Numerical Ability
graph the two lines y1=3*-5 and y2=-7x+4on the same graph. use algebra to find the coordinates of their point of intersection to 3 decimal places
Read Solution (Total 0)
exam Other Question
A formula for calculating the distance d one can see from an airplane to the horizon on a clear day is d=1.22x^1/2, where x is the altitude of the plane in feet and d is given in miles. How far can one see to the horizon in a plane flying at 28,000 feet?
Solve
13x + 21 = 60