The 8th grade team had an end of the year where students got to eat sub sandwiches. Each sub was split into 4 pieces and each student could have 2 of those pieces. If there were 155 students on the 8th grade team, how many whole subs would need to be ordered so all students could have 2 pieces of a sub sandwich?

310 subs

Step-by-step explanation:

If one sub can take 4 pieces and a student can have 2 pieces 1 sub is 2 students and 2 times 155 is 310

deez nu tz

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.