An airliner leaves an airport going due east, flying at 350 miles per hour. Another airplane leaves the same airport at the same time going due west, flying at 400 miles per hour. How long will they be 2,250 miles apart? (with explanation)

The equation of ellipse M is (x + 15) 2 361 + (y - 13) 2 289 = 1, while the equation of ellipse N is (y + 14) 2 324 + (x - 16) 2 256 = 1. Which of these statements is true regarding the shapes of the 2 ellipses? A) Ellipse M is wider than ellipse N.

He will buy movie theater gifts card that each coast $20 he has $450 to buy a total of 15 gift cards. how many of each type gift card can he buy?

What is the solution of this question? 3x+17+5x=7x+10

Factor 15y^4+26y^3+7y^2

Object A and Object B are two objects in motion. Given the graph of Object A and the equation y = 1 5 x of Object B, which of the two moving objects has greater speed and by what factor? (round to nearest hundredth)

Tamika opened a money market account that has a 4.25% annual interest rate, compounded annually. She deposits $1,750 into the account each year. How much interest will the account earn after 15 years? $9,449.40 $33,949.40 $35,699.40 $71,398.40

Provide reasons for the proof. Given line h is parallel to line k. line j is perpendicular to line h. Prove line j is perpendicular to line k

Rico is making 4 batches of salsa. Each batch needs 2/3 cup of corn. He only has a 1/3 cup measure. How many times must Rico measure 1/3 cup of corn to have enough for all of the salsa?

Find the Surface area 9 cm 4 cm

mr. montes is a plumber. he charges $35 to evaluate the situation plus $42 per hour that he is working on the job. if he were to lower his base fee by$10 and raise his charge per hour by $5,