Line segment ab with endpoints a(4, 16) and b(20,4) lies in the coordinate plane. the segment will be dilated with a scale factor of 3/4 and a center at the origin to create a'b'. what will be the length of a'b'?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?