All u have to do is 20-1=19
Answer:
Just by simply adding the two quantities you can get the net change. $67.12 +(addition sign because we want the net change) $2.56= $69.68. The last number is the net change!
Step-by-step explanation:
Answer: 0.45
Step-by-step explanation:
Number of pins produced per hour is 1000
value of each pin is $8.37
total value of pins produced= 1000×$8.37
=$8370
Multiply 8 with pi since the equation for circumference is 2pi(r), or d(pi). The answer is 25.13
