Selected Response
1. Which situation describes the use of a
credit card?
A Ryan entered his PIN to complete a
transaction.
B Ryan overdrew his checking account.
© Ryan bought groceries and paid for
them at the end of the month.
D After making a purchase, Ryan
recorded the information in his check
register.

The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?