Calculate the total cost of each item if the sales tax rate is 9.5%. what is the total cost of each item wit no tax? no sentences. dollar amount only. $999
$185
$198
$22.99
$199.99
$1199.99
$89
$499.99

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

Simplify using positive exponents only.