Question

A team of biologists captured and tagged approximately 2500 northern squawfish at the Bonneville Dam on the Columbia River. Later, 100 squawfish were recaptured and 5 of them had tags. How many squawfish would you estimate are in the area?

squawfish

Find answers to questions asked by student like you

Show more Q&A

Q: Solve the system x+y+z=-7 2x-y-3z=7 2x+2y-2z=-2

A: It is given that the systems of equations are,

Q: The accompanying data were compiled by the admissions office at a college during the past 5 years. T...

A: The values in the following table is required for calculating the equation of least squares line.

Q: Quadratic equations are used for many applications. The formula to solve quadratic equations can be ...

A: When the ball hits the ground then d=0From there we have to solve for t.Before that we simplify the ...

Q: I need help with number 35

A: The left side is a line joining (-1,1) and (0,0).We will find the equation of the line. (used (y-y1)...

Q: factor x3+x2-3

A: Click to see the answer

Q: A flagpole is supported by a wire fastened 36ft from its base. The wire is 12ft longer than the heig...

A: Let ‘x’ be the length of the wire and ‘y’ be the height of the pole.According to the question,

Q: The weight a suspension bridge can support, B, in tons, is directly proportional to the square root ...

A: Given:

Q: Solve a quardratic expression by factoring x3+18x2+45x=0

A: Firstly, we factor out x from given equation

Q: Graph the solution set for the of linear inequalities y<1/3x+1 y>1/3x-2

A: We make tables for the auxiliary equations.