# math

posted by .

can someone help me set this up so i can solve.

Problem #3
the posted speed limit for trucks along national route 3 is 35 MPH. how many kilometers will a convoy cover after 3.7 hours on the road traveling at the posted

Problem # 5
IF the formula to figure volume for a cubic yard is V=(L)(w)(H), what is the formula to determine volume for cubic foot?

My guess is: V=(L)(W)(H)(12INCHES)

#3)find Miles=? Km then multiple by 3.7

#5)1 yard= 3 feet, so divide each L,W,H by 3

#3. 1 mile = 1.61 Km
Multiply the latter by 35 and then by 3.7.

#5. A cubic yard is 3 x 3 x 3 or 27 cubic feet. You can do as Meg suggests or divide the product of the three by 27.

I hope this helps a little more.

## Similar Questions

A kayaker paddled 2 hours with a 6 mph current in a river. The return trip against the same current took 3 hours. Find the speed the kayaker would make in still water. The speed is 6 mph slower going upstream and 6 mph faster going …
2. ### military,math

can someone please help me with these problems. The posted speed limit for trucks along national route 3 is 35mph. how many kilometers will a convoy cover after 3.7 hours on the road traveling at the posted. a) 804.85 b)129.5 c)208.37 …
3. ### math

Samantha’s speedometer reads in kilometers per hour. If the legal speed limit is 55 mi/h, how fast can she drive?
4. ### Calculus

Two trucks start from the same point. One truck travels due east at a rate of 50 mph and the other trucks travels due north at a rate of 60 mph. At what rate is the distance between the two vehicles increasing 1 1/2 hours later?
5. ### statistics

A construction zone on Kings Road has a posted speed of 45 kilometers per hour. The speeds of vehicle passing through this construction zone are normally distributed with a mean of 46 kilometers per hour and a standard deviation of …
6. ### math

Two trucks left buck's trucks traveling in opposite directions. One truck traveled at a rate of 70km/h, the other at 80km/h. After how many hours were the trucks 900km apart?
7. ### Algebra1

1. A bicycle racer covers a 75 mile training route to prepare for an upcoming race. If the racer could increase his speed by 5 mph, he would complete the same course in 3/4 of the time. Find his average rate of speed. 2. Nina drove …
8. ### Math

Hello i am doing assignment in my math 20-2 class. The question is: data collected of cars passing on the road revealed that the average speed was 90 km/h with a standard deviation of 5 km/h and the data which is normally distributed …
9. ### Algebra

I can not figure out how to set this problem up. I know the answer is 200 mi, 220 mi. Two different routes between two cities differ by 20 miles. Bill and Lou made the trip between the cities in exactly the same time. If one traveled …
10. ### Word Equations

Yochanan walked from home to the bus stop at an average speed of 5km/h. He immediately got on his school bus and traveled at an average speed of 60km/h until he got to school. The distance from his home to school is 35 kilometers, …

More Similar Questions