Which expression shows the distance you would travel from the library to your math class in this hallway?
a.-5+7
b.-|-5|+|7|
c.|-5+7|
d.|-5|+|7|

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Which of the following best describes the delian problem?