Answer:
47
Step-by-step explanation:


Answer:
the chance of getting at least 1 head is 99.8%.
Step-by-step explanation:
Since the chance to head is a %.5 chance, then thats the variable. There is 9 of those , and then mulitply that then subtract from one.
Answer:
x=-7
Step-by-step explanation:
-70/10x= -7x
Answer:
$1.76
Step-by-step explanation:
Set up algebraic equation: 14.5x=25.52
Divide both sides by 14.5 to isolate x: x=1.76
10,000+5,000+400+9 is the expanded form of 15,409