Joan has to spend $34000 on expensive each year. If that amount of money is 85% of her salary, then how much money does Joan mak
1 answer:
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Answer:
a= 2x <u><em>(edit: i just forgot it should be a integer x.x, forgive my blondiness)</em></u>
Step-by-step explanation:
usually when doing equations like that, you can separate one of the parenthesis with 0
(in this case, we will use (2x-a) )
Then create a equation, which should look like:
2x-a=0
Then solve for a
Answer:
0.037
Step-by-step explanation:
If the hitter makes an out 72% of the time, then the probabilty that he makes hit in 1 at-bat is and the probabilty that he doesn't make hit in 1 at-bat is
The probability that the hitter makes 10 outs in 10 consecutive at-bats, assuming at-bats are independent events is