Lin has a work of art that is 14 inches by 20 inches. She wants to frame it with large paper clips laid end to end. 1. if each paper clip is 1 3/4 inch long, how many paper clips would she need?

2. How many paper clips are needed if the paper clips are spaced 1/4 inch apart.

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

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: