Answer:
Step-by-step explanation:
.
a. Yolanda only wins if the cup lands upright.
From the experimental data we see that the probability of winning is 5 out of 50, or
10%. Therefore, if Yolanda plays 10 times she can expect to win 10% of 10 times = 1
time. She will lose 9 times. (Note: Ten trials is a very small number of trials, so we should not be surprised if Yolanda’s results are very different from the percentages
produced by the longer experiment.)
b. If Yolanda wins 1 time and plays 10 times, she will have spent $10 to play and won
back only $5, so she would have less money at the end of 10 games.
Answer:
Step-by-step explanation:
times the number so 18 times 30
30-30-15+10 Henry starts with 30, loses 10, and then another 15. Than his sister gives him 10.
Answer: $1124.45
Step-by-step explanation:
multiply the tax (0.05) by the priced of the item
Answer:
40 ft
Step-by-step explanation:
Put as a ratio:
Cross multiply and get:
3x = 120
Divide by 3 on both sides:
x = 40
Hope it helps!
