Total number of possible outcomes = 12
Total number of favourable outcomes (i.e. greater than 10) = 2
P(greater than 10) = 2/12 = 0.17
Answer: 0.17
You should start with an equation.

The 'x' represents the week.
so now, we have to subtract 125 from the total amount which is 245.

now we have

to find 'x', we must divide 15 on each side

we are now left with

that means Sierra will have 8 weeks until she has enough money to buy the bike
Answer:
$17.70
Step-by-step explanation:
You take how much he made ($194.70) and divide by how many hours he worked (11) to get his hourly rateof $17.70.
Answer:
neither
Step-by-step explanation:
√200 =10√2 so its not perfect square
(3)√200≈5.8480 not a perfect cube