lady bug

To get an A in history, a student must score an average of 90 on four papers. Scores on the first three papers were 92, 83, and 88. What is the lowest score that a student can make on the last paper and still get an A? CAN YOU PLEASE SHOW IN DETAIL THANKS

A recipe for strawberry punch calls for quart (qt) of ginger ale and qt of strawberry soda. a) How much liquid is needed? b) If the recipe is doubled, how much liquid is needed? c) If the recipe is halved, how much liquid is needed?

2. which of the following statements regarding depth perception is true? a. texture gradient is a monocular cue b.experience teaches us to perceive relative size as an indicator of the color of an object c.motion parallax is detected because we perceive b...