kallie scans a photothat is five inches wide by 7 in. long into his computor . If he scales the length down to 3.5 in. , how wide should the simular photo be

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Explain why the factor 1.5 is broke. into two numbers in the model.