Madratic Word Problems (Profit/Gravity) 26, 1:05:22 AM
ompany sells widgets. The amount of profit, y, made by the company, is related
selling price of each widget, x, by the given equation. Using this equation, find
maximum amount of profit the company can make, to the nearest dollar.
y= -4x2 + 141x – 703
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unswer:

the answer to this question is 3/19

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

measurement of the swimming pool is given as = 7 yards 4.79 feet

first we will convert this to yards only.

1 foot = 0.33 yards

so, 4.79 feet = yards

so total yards are = yards

now we will convert this in meters.

1 yard = 0.914 meters

8.580 yards = meters

0.842 m = 0.842*100 = 84.2 cm

this becomes 7 meters and 84.2 cm

hence, the pool is 7 meters and 84.2 cm wide.