Theodore mowed three large lawns at $40 each and 2 small lawns at $25 each. What percentage of the money he made was from the large lawns?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.

What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 • 20x50