Mathematics, 07.07.2020 14:01 dathanboyd
A farmer wants to estimate the number of rabbits on his farm.
On Monday he catches 120 rabbits.
He puts a tag on each rabbit.
He then lets the rabbits run away.
On Tuesday the farmer catches 70 rabbits.
15 of these rabbits have a tag on them.
Work out an estimate for the total number of rabbits on the farm.
You must write down any assumptions you have made.
(4marks)
Hello can someone help me with this question my assumption is : the population has not changed- no member have joined or left the population , there are no deaths or births.
Answers: 2
Mathematics, 21.06.2019 17:20
7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?
Answers: 1
Mathematics, 21.06.2019 18:30
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
A farmer wants to estimate the number of rabbits on his farm.
On Monday he catches 120 rabbits.
Mathematics, 10.11.2020 21:00
Physics, 10.11.2020 21:00
Mathematics, 10.11.2020 21:00
Biology, 10.11.2020 21:00
Physics, 10.11.2020 21:00
Mathematics, 10.11.2020 21:00
Geography, 10.11.2020 21:00
Mathematics, 10.11.2020 21:00