7.91 = 8 21.9 = 22
8 + 22 = 30
Answer:
$4.00
Step-by-step explanation:
expected value - -$1.00
cost of play - $5.00
5-1 = $4.00
Answer:
Ok this should be simple but i'll still help
Step-by-step explanation:
9 divide 919 = 102.11
it has to be a decimal
OR it could be 102.1
HOPE YOU GET IT RIGHT!!!!!!!!
Well, the cheap answer is
f(x) = -3| x - 1 | is really just f(x) = -3| x - 1 | + 0.
now, what value of "x" makes the absolute value expression to 0?
well, let's just set it to 0 and check,
x - 1 = 0
x = 1
so if "x" ever becomes 1, the | x - 1| will turn to 0, therefore, the vertex is at
f(x) = -3| (1) - 1 | + 0 --------------> ( 1, 0 )