Credit card with30%interest rate for 30 day period

Wow!  That rate is awful!

30% per year is represented by the decimal fraction 0.30.

Roughly speaking, the interest rate per 30-day month is 30%/12, or 0.30/12, or 0.025.

Thus, the interest payable on this credit card is roughly 0.025 times the amount due.

If you owed $1000, you'd have to pay (0.025)($1000) in interest for that 30 day period.  That'd be $25.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c