Answer:
tire A=39 revolutions
tire B=38 revolutions
tire C= 37 revolutions
Step-by-step explanation:
The question is on circumference
Tire A diameter = 15 +4.60+4.60=24.20 inches
Tire B diameter= 16+4.43+4.43=24.86 inches
Tire C diameter=17+4.33+4.33=25.66 inches
Finding the circumference/single revolution
Tire A = 2×3.14×24.20=151.98 inches
Tire B= 2×3.14×24.86=156.12 inches
Tire C=2×3.14×25.66=161.15 inches
Number of revolutions made
Track length=500 feet.............change feet to inches
500×12=6000inches
Revolutions for tire A= 6000/151.98 =39.47⇒39 revolutions
Revolutions for tire B=6000/156.12 =38.43⇒38 revolutions
Revolutions for tire C= 6000/161.15 =37.23⇒37 revolutions
Answer:
bruh i need too see the lines send the lines lol
Step-by-step explanation:
The probability of selecting a red marble from a jar of marbles is 2/17
Example
normally the ammmount you earn is calculated by (how many you sold) times (how much 1 costs)
so lets say each ticket costs c
he sold x tickets
f(x)=cx where c=cost per ticket and x=number of tickets sold
things were not as complicated when I was in middle school.