4x – 8 Please helppp
1 answer:
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Answer:
72.73% probability of selecting a girl, given the flip resulted inheads
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Coin resulted in heads
Student is selected at random from a class of six boys and sixteen girls.
Desired outcomes:
16 girls, so
Total outcomes:
16+6 = 22, that is, 22 students, so
Probability:
72.73% probability of selecting a girl, given the flip resulted inheads
For this case we have the following multiplication:
We can rewrite this operation to facilitate the calculation.
We have then:
From here, we apply the distributive property.
We have then:
Rewriting we have:
Finally adding all the numbers we have:
Answer:
The value of 6 * 298 is 1788 and the calculations can be provided as follows: