Women age = 3 + 2 S (sons age) (three times more twice her sons age)
their age sum is 84
so women age + son age = 84
lets substitute the value of mothers age
3+2S+S=84
3S=84-3
3S=81
S=27
so sons age is 27
Answer:
Its true
Step-by-step explanation:
Volume of a sphere is 4/3 pi r^3
Volume = 4/3 pi (3)^2
Volume = 113.1
But there is a half sphere so the volume will be 113.1/2 = 56.55
Volume of a cone = (1/3) pi x r^2 x h
Volume = 1/3 x pi x 3^2 x 7
Volume = 65.97
Total volume = 56.55 + 65.97 = 122.52 in^3
So the correct option is option B
(21 2/3) / (1 2/3) = 13
Leon will need 13 passes to finish cutting his lawn.
The complete factorization of f(x) = x4 + x3 – 8x2 + 6x + 36 is f(x) = <span>(x+2) (x+3) (x^2-4x+6).
See attached picture for the sketch of the graph of the function. To sketch the graph, simply substitute values of x into the function in order to get its specific values of f(x) = y. Plot these values in the cartesian plane. I hope this helped you a lot.</span>