At his job, rob works 6 hours on monday, 7 hours on tuesday, and 2 hours on friday. he receives a $15 bonus, which causes his weekly paycheck to total $153.75. what is rob's hourly pay? a. $8.00 b. $9.25 c. $10.25 d. $10.75

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.