5.64 is greater than 5.624
Look at the hundredths place, (third place from left to right)
4 is bigger than 2
sin(π/6) is independent of x, so

I=prt. Sub in what you know: 562.50=1500(r)(5). Multiply: 562.5=7500r. Divide to get the unknown by itself: .075=r or 10%=r. :)
Answer:
Half of each day is taken up by sleeping and eating.
Step-by-step explanation:
The cost depend on the number pencils, so the cost is the y and # of pencils is the x
Same as for question 7
To graph, the length depend on the time, so length is y, time is x
6. Linear
7. Not