The formula c = 5p + 200 relates c, the total cost in dollars of hosting a birthday party at a skating rink, to p, the number of
people attending. If Allie's parents are willing to spend $295 for a party, how many people can attend?
The number of people that can attend the party is ___.
The number of people that can attend the party is ___.
1 answer:
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Answer:
Step-by-step explanation:
P(A and B) = P(A) × P(B)
~~~~~~~~
P(A) =
P(B) = =
P(A and B) = ×
=
11.424242
isolate the repeating part
11+0.424242
focus on the repeating part
0.42424242
how many places till it repeats again?
2
let's say it is x
x=0.42424242
multiply by 100
100x=42.424242
subtract them
100x-x=42.42424242-0.42424242
the infinite repeats cancel and we get
99x=42
divide by 99
so
isolate the repeating part
11+0.424242
focus on the repeating part
0.42424242
how many places till it repeats again?
2
let's say it is x
x=0.42424242
multiply by 100
100x=42.424242
subtract them
100x-x=42.42424242-0.42424242
the infinite repeats cancel and we get
99x=42
divide by 99
so