Mathematics, 05.02.2020 12:56 kidzay
You have a coupon for your favorite clothing store for $25 off any purchase of more than $50. the store is also running a 20%-off sale on its entire inventory. let x be the original price, f(x) be the price with the $25 coupon applied, and g(x) be the price with the 20% discount applied.
a. write an expression for f(x).
b. write an expression for g(x).
c. what would the expression (f o g)(x) represent?
d. what would the expression (g o f)(x) represent?
e. if the store allows you to apply both the 20% discount and the $25-off coupon, does it matter which you apply first? how do y
Answers: 1
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Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?
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You have a coupon for your favorite clothing store for $25 off any purchase of more than $50. the st...
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