PLSSS HELP ME PLSSS 14 POINTS! CAN'T YOU HELP ME THE BEAUTIFUL GIRL???!!!
1 answer:
Answer:
Step-by-step explanation:
Given: Kristen made 4 out of 5 throws in her first basketball game, 5 out of 8 in her second game and 5 out of 7 free throws in her third game.
To Find: The experimental probability of Kristen marking her first free throw in her fourth game.
Solution:
There are only <u>two</u> possibilities that the first throw will <u>be free</u> or <u>not</u>.
Hence, the <u>total</u> outcomes = 2
Hence, Probability that the throw is free =
Hence, 1/2 is the experimental probability of Kristen marking her first free throw in her fourth game.
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Answer:
Rita must work 50 days to save at least $25.
Step-by-step explanation:
The amount Rita earns per hour = $10
The saving percentage = 5%
So, the savings of Rita per hour = 5% of $10
⇒5% of $10 =
or Rita saves $0.5 per hour.
The amount she wants to save at minimum = $25
So, let she works at the minimum of k Days.
⇒
or,
The number of hours she has to work = 50 days
Hence, Rita must work 50 days to save at least $25.