1- If there were decimals, approximate and round the answer to three decimal places for example 5.234

Calculate the coordinate of the centroid, just "x" ( x bar ) of the region bounded by the functions

2+ A rectangular plate 14 ft wide and 16 ft deep is submerged vertically in a tank containing water so that the upper side of the plate coincides with the surface of the water.- Calculate the force exerted by the pressure of the water on one face of the plate.

(if there were decimals, round the answer to three decimal places. For example: 54,283)

Data specific weight of water 62.4 fraction numerator lbs between denominator p i e cubed end fraction

3- If there were decimals, approximate and round the answer to three decimal places for example 5.234

A gate in a vertical dam has the shape of an isosceles trapezoid 18 feet wide at the top and 12 feet at the bottom, with a height of h = 7 feet. - Calculate the total force exerted by the water pressure on the gate when the top of the gate is 1 ft below the water surface. (specific weight of water = 62.4 lbs/ft3)

4-A spring has a natural length of 8 inches. If a 60-pound force stretches the spring 0.5 inch, calculate the work W done in stretching the spring 12 to 14 inches.

(If there were decimals, approximate and round to 3 decimal places, for example 5.624)

5-Please approximate and round your answer to three decimal places. For example: 54.283)

Finding the area of the region bounded by the functions Y equals x squared and the line Y equals open parentheses 2 close parentheses squared