Manu picked 10 apples, and then Sten gave him 10 more. Manu gave 5 of the apples to Klara. How many does Manu have left?

Every rhombus is a square. true false

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Use sigma notation to represent the following series for 9 terms.