3.44 each rear tire on an experimental airplane issupposed to be filled with a pressure of 40 pound per squareinch(psi).let x denote the actual air pressure for the right tireand y denote the actual air pressure for the left tire. suppose that xand y are random varibles with the jointdensity
f(x, y)= k(x^2+y^2, 30< -x< 50;
30< -y< 50
0, elsewhere
a.) find k
b.) find p(30< -x< -40 and 40< -y< 50)
c.) find the probability that both tires areunderfilled.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

just sum

10 + 10 = 20

here is a big fat

to complete this square you have to rotate about the origin 270 degrees clockwise.