Determine whether the statement is true or false. The circle (x − 1)2 + (y + 2)2 = 16 intersects the y−axis.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount