500 (non smokers)÷ 25(random students out of the group)= 20 inches.
20 inches ÷ 74 inches= 3.70
1 Inch = 25.4 mm
4.5 Inches = ? mm
mm in 4.5 inches = 4.5*25.4 mm = 114.3 mm
Would it be 2:1? I really don't know, I haven't learned that yet, sorry
Answer:e
Step-by-step explanation:
The equation for the submarine is given as y =-240x
Where y is the distance of the descent
x is the time in hours
and -240 is the rate of distance per unit time
To calculate how long it will take this submarine to reach the descent
x = y /-240
since the equation is c=9.5t, Sanjay paid c=9.5 x 14 shirts he bought. which =$133
