To determine the number of  in a lake ​, a conservationist  catches 450 trout's  ​, tags​ them, and releases them. Later 88  are​ caught, and it is found that 45 of them are tagged. Assuming that the proportion of tagged  in the second sample was the same as the proportion of tagged  in the total​ population, estimate the number of  in the lake.

Q: Find an equation for the line with the given properties. Express your answer using either the…

A:

Q: Solve the system of linear equations. 4x + 5y- 5z = -23 -2x+z 8 -4x+y-z 5

A: Given that,

Q: Graph the line with slope -FO -B -6 -4 -2 10 8 2 -6 81 - 3 passing through the point (2, 2). 16 8 DC…

A: Here we have to plot the graph.

Q: Find the general solution of the following system of differential equations 3 x = (₁ -₁ ) x + (₁+₁).…

A:

Q: Consider the graph of f(x). f(x) (-1.0 -8 -6 -4 8 6 4 2 (0,1) -2.0 -2 -4 -6 -8 Ⓒ2020 StrongMind.…

A: To find the zero, we have to see the value of x at which f(x) is zero. To find the x-intercept and…

Q: Consider the functions: f(x)= 3x - 1 g(x) = 1-2r Compute fo g(94) exactly

A:

Q: there are approzimately 3.3 million deaths per year in country (A). Express the quanity as deaths…

A:

Q: Tara makes and sells scarves for children and adults. She is able to sell the scarves for $18 per…

A:

Q: A bag of cucumbers initially weigh 164.39 kg. You can assume cucumbers are made of 98.95% water, and…

A:

Q: = In order to accumulate enough money for a down payment on a house, a couple deposits $371 per…

A:

Q: 1. Which of the following represents a function? A. 3 5 8 12 16 B. (0,2), (-1,3), (-1,-3), (-2,-5)…

A: From the given table values and ordered pairs, we have to find the function. Function:   A relation…

Q: Write the inequality shown by the graph with the boundary line y = -2x +3. -8 -6 -4 -2 8 6 2- Ol -2-…

A:

Q: 3x+y-2z=10  6x-2y+z=-2  x+4y+3z=7  solve using the elimination method

A:

Q: A movie streaming subscription service charges $17.99 for customers to access a basic library of…

A: movie streaming subscription service charges $17.99 for basic library for each rental cost is 7.49…

Q: Algebraic Equation 1. 3x+2 = 5 * 2x. 2. 18x + 7 = 21x 15-3x 3. = X 2 TX = πχ 4. 45 5 + 12…

A: See this solution in below.

Q: 18 Describe how the graphs of f(x) and g(x) are related. 19. f(x)=x and g(x)=x+6 1. f(x)=— and…

A: To find how the given graphs are related.

Q: Cynthia Besch wants to buy a rug for a room that is 21 ft wide and 32 ft long. She wants to leave a…

A:

Q: Which graph represents the function f (x) = √x+42? PL fun O O A fox foxx)

A: Consider the function  f(x)=x+4-2

Q: Solve y -x + 2y z = ++ W W 2z+ -Z + W 3z + 5w W 1242 2 4 = 2

A: To solve the equation.

Q: 16. 2,593 +21 (17) 19)6,927 In 20-23, divide. Write remainders as decimals. 20. 5)56 21. 232 40 In…

A: Note:- Not mention which part to solve ,so i am solving secone one with all parts from 19 to 23.

Q: bank loaned out $11,000, part of it at the rate of 9% per year and the rest at 19% per year. If the…

A: NOTE: Refresh your page if you can't see any equations. . x=amout loaned at 9% so interest will be…

Q: 3. -3 x² + x 21

A: This is a problem related to linear inequalities. Please follow the procedure given below.

Q: ANSWER IT & BE QUICK ! 10-4x0+3+3= ?

A: Using BODMAS rule

Q: Draw a graph of the line that contains the given point and has the given slope.   (0,3)​; m=−3…

A: Given  Point 0, 3 And slope m=-3

Q: Give the vector equation of the line passing through P and Q. P = (1,-4), Q = (5,0) 8-8 X =

A:

Q: g(x) 54 4+ 3+ SCH 1+ -5-4-3-2-1 1 2 3 4 5 -2+ -3+ -4+ -5+ X

A: Please see the below picture for detailed solution.

Q: Problem 5: Getting Celsius from Fahrenheit Water freezes at 0 degrees Celsius, which is the same as…

A: This question can be solved using the two point form of equation of line.

Q: 21. REASONING Use what you have learned in this lesson to explain why the following number trick…

A: Please see the below picture for detailed solution.

Q: 7. Solve each of the word problems. a. Ten less than four times a number is 14. What is the number?…

A: a) let the number is x. b) the given numbers x, x+3. c)let three consecutive numbers are x, x+1,…

Q: Tim bought gas for his economuy car twice last month. The first time he bought 18 gallons and the…

A:

Q: Rewrite each expression in terms of the indicated operation. 1 5 in terms of division: 85 + Part A:…

A:

Q: Karl can run 1/10 mile in 3/4 minute. To find his unit rate, he found 3/4 divided by 1/10. Calculate…

A: Given Question:- Karl can run 1/10 mile in 3/4 minute. To find his unit rate, he found 3/4 divided…

Q: A nut store normally sells cashews for​ $4.00 per pound and peanuts for​ $1.50 per pound. But at the…

A: NOTE: Refresh your page if you can't see any equations. . x=number of pounds of cashews (price:…

Q: Sally buys 2 1/2 pounds of bananas for $1.50. How much is she paying for one pound of bananas?

A: Sally buys 2 1/2 pounds of bananas for $1.50. How much is she paying for one pound of bananas?

Q: 19. f(x)=x and g(x)=x+6

A: This is a problem related to graph of the function. Please follow the procedure given below.

Q: The total​ (after-tax) cost of a laptop computer is ​$1630.07. The local sales tax rate is 8.4​%.…

A: Here we have to find the retail price of laptop.

Q: Kyrie and Jayla were trying to describe parts of the expression (5p Jayla said, "The entire…

A:

Q: How can you tell from the vertex form y = a (x-h²) + k whether a quadratic function has two real…

A:

Q: Working together, 9 friends pick  12  3/5 bags of apples at an orchard. They split the bags of…

A: NOTE: Refresh your page if you can't see any equations. .

Q: A restaurant frequently offers a special prix fixe meal and has been charging $190$⁢ per person for…

A: I am attaching image so that you understand each and every step.

Q: find the absolute change and the relative change:  the estimated number of refugees in a part of…

A:

Q: You need to buy some chicken for dinner tonight. You found an ad showing that the store across town…

A:

Q: 3. Sketch a comprehensive graph of f(x) = 2x(x + 2)².

A: We have given to sketch the graph of the function  fx=2xx+22 To get x-intercept of the function  Put…

Q: Draw the graphs of the two lines with the given properties on the same rectangular coordinate…

A: Question deal with lines. Formula.  Y-Y0 = m (X-X0)

Q: Find a function that models the simple harmonic motion having the given properties. Assume that the…

A:

Q: Consider the graph of f(x). -8 15 10 5 (-2,0) 1,0 (1.7,4.8 (2.5,0) -6 -4 -20 -5- -10- -15- 1, 244,60…

A: Given graph:-

Q: Use matrices to solve the system of equations (if possible). Use Gaussian elimination with…

A:

Q: Consider the Functions f(x) = x² + 3x + 1 g(x)=√x - 3 Evaluate go f(39)

A: Please follow the next step.

Q: A function is given. g(x) = x² - 2x³ - 16x² (a) Find all the local maximum and minimum values of the…

A:

Q: Determine whether the angle between u and v is acute, obtuse, or a right angle. u = [0.8, 2.1, 1.4],…

A: Let's find angle.