A STORE IS GIVING AWAY A $10 COUPON TO EVERY 7TH PERSON TO ENTER THE STORE AND A $25 COUPLON TO EVERY 18TH PERSON TO ENTER THE S
1 answer:
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Answer:
First person: $107
Second person: $98
Third person: $93
Step-by-step explanation:
Let be "f" the amount of money (in dollars) that the first person contributed to the purchase, "s" the amount of money (in dollars) that the second person contributed to the purchase and "t" the amount of money (in dollars) that the third person contributed to the purchase.
With the information given in the exercise, you can set up the following equations:
Equation 1 →
Equation 2 →
Equation 3 →
Substitute the Equations 2 and 3 into the Equation 1 and then solve for "f":
Finally, substitute the value of "f" into the Equation 2 and then into the Equation 3, in order to find the values of "s" and "t".
Therefore, you get:
Answer: zero
Step-by-step explanation:
Since, in the military clock 24 is the greatest number which has been made up of the first two digits on the clock.
So, there is no number greater than 24 which has been made up of the first two digits on the clock.
The total number made up of the first two digits on the clock.=24
Therefore, the probability that the number made up of the first two digits on the clock is greater than 24 =
Hence, probability that the number made up of the first two digits on the clock is greater than 24 is zero.