A lottery machine contains 30 numbered red ping-pong balls of 4 different colors: red, blue green, and yellow. The machine is tested by having it selected a ball at random 960 times with replacement. The results of the test trails are shown in the table below. If the machine is tested 2,000 times, about how many times is a yellow ball likely to be selected? A. 196 B. 333 C. 400 D. 467

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

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.

answer: (-6,3)

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: