To multiply a decimal number by 100, . move the decimal point one place to the left.
move the decimal point two places to the right.
move the decimal point two places to the left.
move the decimal point one place to the right.

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).

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t