A cylindrical swimming pool has a diameter of 10 m and a height of 1.5 m. The pool is being filled with water at a rate of 45 L/min. How long will it take the water to reach a depth of 1.3 m? (1 m3 = 1000 L) PLEASE ANSWER ASAP

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Need showing work for this problem 56.25 ×25.80