This is not Math, but does anyone know these band questions?

moderately slow

Andante is a musical tempo marking meaning moderately slow.

(a walking tempo- choice)

at a brisk lively tempo

: at a brisk lively tempo —used as a direction in music.

(basically medium)

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

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.