If you traveled in space at a speed of 1000 miles per hour, how far would you travel in 7.5 x 10^5 hours? write your answer in scientific notation.

This is different from the first one can someone me

You have just applied, and have been approved for a $58,000 mortgage. the rate quoted to you by the lender is 6.1% for a 30 year fixed mortgage. determine how much of your third month’s payment goes towards the principal. $56.65 $56.93 $57.22 $57.51

Whats is the value of the variables ?