Answer:
1.30%
2. 30 questions
3. 60%
Step-by-step explanation:
Answer: No the students work is not correct. Because you are using distribution. Which means that 3 has to multiply the y2 and 2 not just the y2! And after you distribute it you need to simplify!
Step-by-step explanation:
All multiples of 10 end in a zero besides the number zero. So 10, 20, 30 and so on....
The answer would be A. There is a phase shift to the left. Because you are adding pi/6.
Answer:
I= 84
Step-by-step explanation:
for

since D is the rectangle such that 0<x<3 , 0<y<3
