A case of shampoo cost $150. the discount on a case of shampoo this week is 2/5. What will be the price after the discount?

$90

Step-by-step explanation:

Price of the shampoo bottle; 150

Discount; 2/5

This means that one will pay for 3/5 of the original price of the shampoo bottle, (1 - 2/5 = 3/5).

Hence one will have to do 150 * (3/5)

150 * (3/5)

= 450/5

= 90

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.