Find the geometric means of each sequence. 1. 4, ?, ?, ?, 64...
2. 1, ?, ?, ?, 81...
3. -15, ?, ?, ?, -240...
4. 531, 441; ?, ?, ?, ?, 9...
thanks :> (if you have any questions, feel free to ask)

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?