Answer:
$474
Step-by-step explanation:
Ellen's pay is:
Fixed Weekly Salary (that is $330) + 12% commission on Sales
We already know her fixed salary part. Let's figure out her last week's commission and add it to her fixed salary to find her total pay.
12% is 12/100 = 0.12
To find 12% of 1200, we multiply 1200 with 0.12. We get:

So her commissions for last week is $144.
Total Pay Last Week = 330 + 144 = $474
i dont want to assume all the other people participating in after school activities are girls but if they are, the answer is 108.
180 = 100%
x = 40%
the information above shows that 60% are girls
60% of 180 = 108 or 0.60 x 180 = 108
the answer is 108
hope this is helpful!
Answer:
21.44
Step-by-step explanation:
50% = 1/2
1/2 of 42.88
42.88 ÷ 2
21.44
Hope this helps :)
Answer:
312
Step-by-step explanation: You need to multiply your numbers and I don't know if you got my numbers.
Answer
12855.04 ft³
Step-by-step explanation:
regular Octagon consists of 8 congruent triangles
B = (13.28 x 11) / 2 x 8=584.32
V = BH = 584.32 x 22 = 12855.04