Answer:
7/12
Step-by-step explanation:
i think this is right sorry if wrong
sin 30 = .5 and cos 60 = .5
sin 60 = sqrt(3) / 2 and cos 30 = sqrt(3) / 2
answer - cos 60 and cos 30
9514 1404 393
Answer:
C) 462
Step-by-step explanation:
The presenters can be chosen 11C6 = 462 different ways.
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If the teacher were concerned about the order of the presentations, the number of possibilities goes up to 11P6 = 332,640 different ways.
Answer:
-39
Step-by-step explanation:
just took the quick check
To find out how much money sarah takes per month we divided her total income by 12.

Therefore, Sarah takes home $2750 per month.
To find out Sarah monthly for her home we multiply his total salary per month by .20:

Therefore, he pays $550 for her gome.
The total amount he pays of debt is $505.
The monthly take home pay is greater than the total amount she pays per month.