PLEASE HELP!! Calculate the Adjustable Rate Mortgage (ARM) for a $126,800 home for 25 years with the first 3 years at
2.99% and after 3 years 5.25% APR. What is the total
amount of interest paid over the first 3 years? (Hint:
Use the Compound Interest Formula)

show work too

Can someone me out here and the tell me the greatest common factor

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent. the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244