Nine out of ten students prefer math class over lunch . how many students do you not prefer math if 200 students were asked

20

Step-by-step explanation:

"Nine out of ten students prefer math class over lunch. How many students would not prefer math class if 200 students were asked about their preferences, if they followed the same percentage?"

Nine out of ten

Change total (ten) to 200

Ratio: 9/10 = x/200

180/200 = x/200

x = 180 prefer math

200 - 180 = 20 do not prefer math

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

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.