A cylindrical pipe is going to be run through a rectangular ditch as shown here. After the pipe is placed the sand will be filled in around it. The pipe has a length of 75 feet and a diameter of 2 feet. The ditch is 3 feet wide by 4 feet deep by 75 feet long. How much sand will be required to fill in around the pipe?

answer: a) 56% women

b)44% men

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it