Three people guess the number of cherries in a bag rounded to the nearest 10 alex guesses 80 cherries jess guesses 60 cherries and nia guesses 70 cherries the actual number is a multiple of 7.the sum of the digits of the number is 9. who guessed correctly?

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft