Histograma é um gráfico de frequência que visa ilustrar como uma dada amostra ou população de dados é distribuída. espero que isto ajude, usei um tradutor para entender :(
Answer:
35 questions are worth 4 points and 3 questions are worth 20 points
Step-by-step explanation:
I used guess and check
Check: 35 x 4 + 3 x 20 = 140 + 60 = 200, which means this is correct
F(x)=2x+5, g(x)=x-7
f(g(x))=2(x-7)+5=2x-14+5=2x-9
When x= -3:
<em>:)</em>
The probability that the spinner will land on c at least once is 5/9
<h3>How to determine the probability?</h3>
From the complete question, the probability that the spinner will not land on c when spun twice is:
P = 4/9
Using the complement rule, the probability that the spinner will land on c at least once is:
P' = 1 - P
This gives
P' = 1 - 4/9
Evaluate
P' = 5/9
Hence, the probability that the spinner will land on c at least once is 5/9
Read more about probability at:
brainly.com/question/251701
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