Tell whether the product sr is defined for s4×5 and r4×3 . if yes, give the product's dimensions as the following example: 4x3. if no, write no in the box.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.