Yanis fires pottery in a kiln. he decides to measure the rate of change of temperature of the pottery over time. what would be an appropriate unit for yanis's purpose?

What is the least common multiple of 6 and 17?

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid. what is the equation of line t in standard form?

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).