Answer:
Option C 60 degrees
Step-by-step explanation:
we know that
----> by supplementary angles (consecutive interior angles)
we have
substitute
Answer:
2(3x+4) + 2(2x-3)
Step-by-step explanation:
this is because to be able to find the perimeter you use the formula 2(l) + 2(w)
Answer: b. 0.5
Step-by-step explanation:
We area given that the probability of outcomes A = 0.5
We know that for any event Q the probability of not getting Q is given by :-
Now, the probability of getting outcomes not A is given by :-
Hence option B is correct.
Answer:
E
This was a legitimate sample, drawn randomly from his readers, and is of adequate size to allow the conclusion that most of Remy's readers want to be famous.
Step-by-step explanation:
Assuming that only YES and NO option were available to Remy's reader.
Then the response show that 2200 readers reply and 42% said No and means number of readers that answered Yes is
100%- 42% = 58%,
Actual No readers = 42% of 2200 = 924 readers,
Actual Yes readers = 58% of 2200 = 1276 readers
which shows that more of readers readers would want to be famous.
which agrees with the option E
This was a legitimate sample, drawn randomly from his readers, and is of adequate size to allow the conclusion that most of Remy's readers want to be famous.