An account earns simple interest.

$925 at 2% for 2.4 years
a. find the interest earned.

$

b. find the balance of the account.

$

interest = 925 x 0.02*2.4 = 44.40

balance = 925 + 44.40 =969.40

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.