Mathematics, 28.09.2019 11:10 qveenvslayin
1. how many different outcomes are possible if you choose one kind of wrapping paper (tissue, cellophane, foil) and one coloured ribbon (pink, yellow, orange, blue, red)
2. if you have 10 cents, 20 cents and $1 coins, in how many ways can you make up $2 (australian money)
3. when veronica visited great britain, the british pound was worth us$1.40 while au$1.00 was worth us$0.70. in this case, how many au& was a british pound worth?
4. a certain type of water lily spreads to double the area it covers every year. ten years after being planted in our lake these water lilies cover a quarter of its surface. how many more years will it be before they cover the entire surface of the lake?
Answers: 1
Mathematics, 21.06.2019 14:00
Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?
Answers: 1
Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 19:00
Witch represents the inverse of the function f(x)=1/4x-12
Answers: 1
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
1. how many different outcomes are possible if you choose one kind of wrapping paper (tissue, cellop...
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