Calculate the work done.

ten men push on a truck with a total force of 1,000 pounds. the truck moves 5 feet.

500 ft-lbs
10,000 ft-lbs
5,000 ft-lb.
50,000 ft-lb.

a bit late but the answer is 5000 ft lb

Step-by-step explanation:

1000 x 5 = 5000

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)