Olivia had fourteen red needles and seventeen yellow needles in her
sewing kit. after she lost "r" red needles and "y" yellow needles, the
number of red and yellow needles in her sewing kit is the same. write the
expression that reflects the number of needles in her sewing kit now.*

step-by-step explanation:

sry but any answer choices

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.

the probability that a bird is green (.30) is true

step-by-step explanation: