Answer:
3.333 hours
Step-by-step explanation:
Given the total distance is 30 miles, and boat 1 travels at 3 mph and boat 2 travels at 6 mph, and the time for both is the same. Distance is speed S times time T so
30 = D(boat 1) + D(boat 2)
30 = (S1 * T) + (S2 * T)
30 = 3T + 6T
30 = 9T
3.333 = T
Answer:
3/4y + 8
Step-by-step explanation: It has no like terms so ye
It cost sam $72.75. Thats all that costed him
Answer:
22%
Step-by-step explanation:
out of 100, 22 boxes are shaded
Time that will be taken at speed of 45 miles/hr is 1.8 hrs
Step-by-step explanation:
- Step 1: Given the speed of the journey = 54 miles/hr and time = 1.5 hours. Find the distance of the journey using the speed formula.
Distance = Speed × Time
= 54 × 1.5 = 81 miles
- Step 2: Calculate the time taken for this journey given speed = 45 miles/hr
TIme = Distance/Speed
= 81/45 = 1.8 hrs
