In a mathematics class, half of the students scored 42 on an achievement test. With the exception of a few studen who scored 78, the remaining students scored 53. Which of the following statements is true about the distribution
scores?

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply