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Q: question attached!  (:

A: Given:    y2 -6y ___

Q: Suppose that y varies directly with x, and y=5 when x= 20. (a) Write a direct variation equation tha...

A: Given y varies directly with x means y is proportional to x ⇒y=kx

Q: Suppose f(x)=x2−2x million dollars are​ earned, where x is the number of years after 2000.   a. What...

A: Given that  f(x) = x2 - 2x  (a)               f(30) = 302 - 2(30)        = 900 - 60        = 840    ...

Q: None

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Q: None

A: Given : gcd(a, c) = 1  gcd(b, c) = 1, then show gcd(ab, c) = 1.

Q: hose roots are -5 and 2, and whose lead che variable.)

A:

Q: Solving a word problem using a two-step linear inequality De Salma's fish tank has 15 liters of wate...

A: We can find the answer as below

Q: A car dealership decreased the price of a certain car by 13%. The original price was $36,500 (a) Fil...

A:

Q: For which of the given systems, A or B, is the ordered pair (-3, 8) a solution? (Enter A or B for yo...

A: Given: (A)     x - 4y = 5            y = 3x + 7 (B)     2x + y = 2           5x + 3y = 9 Point ( -3 ...

Q: Finding the absolute error and percent error of a measurement Laura is estimating the height of her ...

A: We have to solve

Q: Trey is draining an aquarium. The graph shows the amount of water (in liters) in the aquarium versus...

A:

Q: Suppose f(x)=x2−7x million dollars are​ earned, where x is the number of years after 1995.   a. Wha...

A: Given  f(x)=x^2−7x ,million dollars are​ earned. x is the number of years after 1995. (a) f(30) = (3...

Q: 9. Since April 1, 1986 was a Tuesday, March, 1986 had ? Mondays . A) 3 B) 4 C) 5 D) 6

A:

Q: An air tramc controller is tracking two planes. To start, Plane A was at an altitude of 800 meters, ...

A:

Q: The distance an object travels, d for a specific time, t, with initial ver 1 acceleration, a, is giv...

A: Given:  d=vt+12at2 .............................. (1)  Where d = The distance an object travels.  t ...

Q: If X and Y are sets, then the cardinality of |X ⋃ Y|=|X| + |Y|.  True or False

A: We will solve the problem. 

Q: The function h is defined by the following rule. h (x) = 9. Find h (x) for each x-value in the table...

A:

Q: A searchlight is shaped like a parabola. If the light source is located 3 feet from the base along t...

A:

Q: 16. If 3x + 15 = 33, then x + 5 = %3| (A) 51 (B) 10- (C) 11 (D) 18 (E) 30

A: option (c) is correct

Q: Write the following as a radical expression. 155 45

A:

Q: Write the following as an exponential expression.

A: SOLUTION-

Q: When 0.0709 is rounded to the nearest thousandth , the result is

A: we have 0.0709 

Q: The following data is for the hours of effectiveness for a drug for six patients. Drug A: 19 hours, ...

A: Given data, 19 hours, 14 hours, 21 hours, 20 hours, 14 hours, 17 hours

Q: [7 1 0 0. Describe geometrically 5. Find the singular-value decomposition of the matrix 5 5 what eac...

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Q: Write an equation of the line below.

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Q: None

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Q: Use the compound interest formula to compute the balance in the following account after the stated p...

A:

Q: Felipe has completed 6 deliveries so far this week. He needs to make 40 deliveries for the week. Wha...

A: Here we will apply the basic concept of calculating percentage 

Q: Divide the polynomial by the monomial. (Simplify your answer completely.) 7c5 + 21c4 − 49c3 − 63c --...

A:

Q: None

A: Givenx0=-2, x1=3, x2=1, x3=7y0=5, y1=7, y2=11, y3=34

Q: Chloe, Emma, and Pilar shared 540 beads. Chloe took 90 beads. Pilar and Emma both receive the same n...

A:

Q: 22. What is the minimum amount of information that you must have in order to be able to apply the la...

A: The minimum information that you must have in order to be able to apply the law of sines is: 1) Two ...

Q: Suppose the cost of the production and sale of x units of an electronic product is C(x)=17,000+100x+...

A: Graph of function

Q: Fill in the blank with a number to make the expression a perfect square. би +| 272

A:

Q: A person has a weekly salary of x dollars, and gets a raise of 19% which is worth $32. Calculate x, ...

A: Given, A person has a weekly salary of x dollars and gets a raise of 19% which is worth $32. We have...

Q: Evaluate. Write your answer as a fraction in simplest form. 믐 마음 3/5

A:

Q: Use the table below to find the percentage of data items in a normal distribution that lie a. below ...

A: Given z score=0.8We have to find the percentage of data in a normal distribution that lie below and ...

Q: The results of a certain medical test are normally distributed with a mean of 124 and a standard dev...

A:

Q: The identity element of binary operation defined on ℝ by x * y= xy  is

A:

Q: 3: Find the value of c that completes the square. Use your answer to navigate through the maze. STAR...

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Q: Situation 1Z: A pizza restaurant in Burleson, TX sells a huge pizza they call "The Bus". The Bus mea...

A: as we can see from the table when the number of pieces is increasing, then the cost per serving of p...

Q: During the worst periods of hyperinflation in a certain​ country, the price of food increased at a r...

A:

Q: The inverse of the function f(x) = x+10 is shown. h(x) = 2x-0 %3D What is the missing value? O 1 O 5...

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Q: Solving a value mixture problem using a system of linear.. A delivery truck is transporting boxes of...

A:

Q: None

A:

Q: The price of a technology stock has risen to $9.66 today. Yesterday's price was $9.55. Find the perc...

A: Given : New price = 9.66 Original price = 9.55

Q: Attributes 06: Jeff wrote the function f (x) = 2 to fit the data in the graph shown. Which function ...

A: We can make a function from the given data in the given graph

Q: Use the formula to calculate the length of mìnor arc AB Express your answer in terms of to. A O/20° ...

A: To find the length of minor arc

Q: 1. One solution of al-Khwarizmi Solve + 12x = 85 by drawing the square shown. The area of the four w...

A:

Q: The side of a cylindrical can full of water springs a leak, and the water begins to stream out. (See...

A: use the calculator to find the quadratic regression in your calculator press STAT select edit by pre...

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.