Astreet light is mounted at the top of a 15-ft-tall pole. a man 6 ft tall walks away from the pole with a speed of 7 ft/s along a straight path. how fast is the tip of his shadow moving when he is 35 ft from the pole

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Ineed no it anyone can see this