Martha filled a bowl with 0.5 cup of flour and 0.75 cup of milk. to the nearest cup, how many cups of ingredients were in the bowl?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

F(x)=5/6x+3 which of the following is true