Answer:
11
Step-by-step explanation:
when you have to multiply exponents like that, you just add them. and with division you subtract
Answer:
4/5
Step-by-step explanation:
Answer:
$4.00
Step-by-step explanation:
expected value - -$1.00
cost of play - $5.00
5-1 = $4.00
Step-by-step explanation:
it is 1 - 6.9/100 =0.931