Mathematics, 10.02.2021 01:00 linnaefoos2183
Cientists tag a group of dolphins as they are born and release them in the water. Later, the catch a sample of dolphins that return to shore and check them for tags. In one sample, 40 out of 800 returning dolphins have tags. What is the best prediction of the total number of tagged dolphins in a sample of 2000?
There would be about
dolphins that were tagged in the sample of 2000.
Answers: 2
Mathematics, 21.06.2019 18:10
Which of these tables represents a non-linear function?
Answers: 1
Mathematics, 21.06.2019 21:30
(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0
Answers: 1
Mathematics, 21.06.2019 21:30
Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.
Answers: 3
Mathematics, 21.06.2019 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
Answers: 3
Cientists tag a group of dolphins as they are born and release them in the water. Later, the catch a...
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