Mathematics, 18.12.2019 01:31 sswaqqin
1.) there is a clearance sale at aeropostale where you can buy 5 shirts for $46. marlene wants to buy
only two shirts, and she has a coupon for 25% off of her entire purchase. how much does marlene
spend before taxes?
2.) the sales tax is 6.5%. how much does marlene spend after the taxes are added on?
Answers: 1
Mathematics, 21.06.2019 16:00
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).
Answers: 3
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 22:00
You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar
Answers: 1
Mathematics, 21.06.2019 22:00
Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
Answers: 1
1.) there is a clearance sale at aeropostale where you can buy 5 shirts for $46. marlene wants to bu...
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