Arestaurant used 4 pounds of potatoes during a lunch rush. if they used 5/8 as much beef, how many pounds of beef did they used?

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

What is sin 7x/4 ? i need on this urgent trig

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.