15.9687194227 units between the 2 points
7428. 25+15/4*18+25*12+16*3.
A = 2h(l + w)
A = 2hl + 2hw
A = h(2l + 2w)
÷ (2l + 2w)
A/(2l + 2w) = h
I hope this helps! Let me know if you want me to explain it :)
Hey the probability of getting head all four time is 2/4
Your monthly salary is 1500 dollars