Answer:
3
Step by Step:
Subtract the tip ($6) from the total ($39)
11x=33
Then divide 33 by 11, leaving you with the value of x.
x=3
The lesson was 3 hours long.
Answer:kk
The final balance is $4,590.35.
The total compound interest is $990.35.
Step-by-step explanation:
Answer:
1.25 × 10^-4
Step-by-step explanation:
Move the decimal until it's at 1.25. You had to go right 4 times so it's negative. If it were 12500 then you'd do it until it was 1.2500 which would be going left so it'd be a positive 4
Step-by-step explanation:
sin(x)=±9/41
As x lies in Quadrant 4 , sin(x) = -9/41