A house has an area of 239 m^2. What is its area in each unit? 1. km^2 2. dm^2 3. cm^2

Example 3: How many one-gallon milk jugs would need to be emptied in order to fill up a shallow rectangular lake that is 4.00 km long, 1.88 km wide, and 226 cm deep? One gallon is 3760 cm³.

1. The floor of a rectangular building has an area of 120 square meter. The length of the floor / is 4m bigger than its width, w. Solve for I. Hint: Start with the equation of the area in terms of I. What kind of equation do you get? /= 48.11 X feet ! No, that's not the correct answer.

the answer i got was 1.283 n.m using 1*5.00* 83.426*3.07*10^-3 but it wasn’t a correct answer

shouldn't d be 5.2x10^-3?

Questions are in the picture.

What is the surface integral in m2 a cube of side (3.71x10^1) cm?

1. In the calculation of the perimeter of a square measuring: 5.0 cm ±.05 cm by 5.0 cm ±.05 cm, What is the + error on the calculation of the perimeter of the square? you must show the correct equation in symbolic form, and your work to receive full credit)

2

Convert 120 inches^3 to m^3