Yolanda works mowing lawns and babysitting. She earns $8.20 an hour for mowing and $7.40 an hour for babysitting. How much will she earn for 6 hours of mowing and 7 hours of babysitting?

2÷6+1/2 to the second power plus one

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

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