D, because of the arrows going both directions, you know part of it,
and then you just have to put in the values from the number line. The first arrow ends at zero with a bracket, and brackets mean the number is included. So now you have,
( - infinity, 0] ( x, infinity)
Then, your last value is at 1/2 with a parentheses, indicating it is not included. So, your final answer would be,
( - infinity, 0] ( 1/2 , infinity)
{infinity is always written with a parentheses in domain}
Answer:
B.point V i am positive
Step-by-step explanation:
can i have brainiest
Answer:
can you put a link up?
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
Total students un the contest = 84
<u>Number of students who gave their speech yesterday:- </u>
so 21 students gave their speech yesterday
- remaining students = 84 - 21
= 63
<u>Number of students who gave their speech today:-</u>
<u>Number of students who have given their speech</u>:-
= 21 + 27
= 48
<u>Number of students who still haven't given their speech :-</u>
= total - 48
= 84 - 48
<u>= 36</u>
Answer:
$52.44
Step-by-step explanation:
So here is the explanation. $240•.80= 192 (80% as a decimal is .80) 240-192=48. 48•.0925=4.44 which you add 48, and get a sum of $52.44
Hope this helps :)