How much should Maria initially invest if she wants to have $200,000 in twenty years when the bank comound interst quarterly?

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

The value √10 and √15 are plotted on the number line

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5