Find the center, vertices, and foci for the ellipse 25x^2 + 64y^2 = 1600.

A. Center (0,0) vertices (8,0) focus (6.2,0).

B. Center (8,5) vertices (0,5) and (10,5) foci (1.8,5) and (14.2,5).

C. Center (5,8) vertices (8,0) and (8,16) foci (8,-1.2) and (8,11.2).

D. Center (0,0) vertices (0,8) foci (0,6.2).

true

step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: answer is b.

[m < b = 120º]

step-by-step explanation: