200,000 tons. There are 2000 lbs in a ton so do 4,000,000,000 divided by 2000 and you get 200,000
The decimal that represents the amount he harvested, is 0.06 because 3/50 is equivalent to 0.06 acres of corn crops.
The y intercept would be 3. You would get this by putting the points into point slope form. You would then get y+3=-2(x-3) by solving this, you woulkd get your final equation: y= -2x+3
SAS, those lines are the S-(sides) and the angle is in the middle of that makes sense, I hope this helped!
The volume of the bedroom is 11 x 10 x 10 = 1100 cubic feet.
The volume of the den is double, so 1100 x 2 = 2200 cubic feet.
Divide the volume of the den by the height, since it is the same as the bedroom, this will give you the area:
2200 / 10 = 220 square feet.
Two sets of numbers that could equal 220 are 22 x 10 or 22 x 11
The room can be 20 ft by 10 ft or 22 ft by 11 ft and the volume is 2200 cubic feet.