In how many ways can a couple invite 3 out of their 15 closest friends to a dinner party?

Q: At the park there is a pool shaped like a circle with radius 9 yd. A ring-shaped path goes around…

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Q: You go to the doctor and he gives you 12 milligrams of radioactive dye. After 24 minutes, 4…

A: we have to find the time .

Q: 5. Use finite differencesto determine whether e achrelation is line ar, quadratic, or exponential.…

A: We have to find if the table data represents a linear, quadratic or exponential function.

Q: Consider the following system of equations: 3x + 5y 36 1-4x - 3y - 37 %3D - True or False: The point…

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Q: A population grows according to an exponential growth model, with Po = 40 and P = 60 Complete the…

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Q: Consider the line 7x+6y= 8. What is the slope of a line perpendicular to this line? What is the…

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Q: A president, a treasurer, and a secretary are to be chosen from a committee with 44 members. In how…

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Q: 8. f(x) =-x*+ 2x2 -x-2 Domain: Range: Rel. Maximum(s): Rel. Minimum(s):. End Behavior: As x→∞, ƒ(x)→…

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Q: If the polynomial ax + bx– 17x-9 is divided x +1, the remainder is -22. If it is divided by x-2, the…

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Q: Consider the rational function f () = Determine whether each value for x is included or excluded…

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Q: 12+4x )(3z+1) (3x+1) 20x2-8x (4z)(

A: Follow the procedure given below.

Q: A president, a treasurer, and a secretary are to be chosen from a committee with 30 members. In how…

A:

Q: Give the first 4 terms of the geometric sequence with a and r = 4 6. Give your answers as reduced…

A: Find your answer below

Q: Write an equation for the ellipse.

A: Center of the ellipse is (2,0).

Q: Find the image of the point A(-2, 4, 5) under a rotation of 60 degrees In the plane x = 2 about the…

A: We need to find image of given point.

Q: Show all work to solve 3x2 − x − 2 = 0.

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Q: 2. -ў — 2у %3D 6

A: answer is in next step

Q: Given the matrix -4 1 -1 1 -1 1 (a) does the inverse of the matrix exist? Choose (b) if your answer…

A: topic - inverse of a matrix

Q: A Moving to the next question prevents changes to this answer. stion 4 The difference of squares y4…

A: Given query is to find the complete factor.

Q: 4n2-11 Q2. Determine if the sequence converges, and if so find its limi 12n2+4n-8.

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Q: Consider the sequence a, = 3 – 2n. The first term is Preview The 2nd term is Preview The 3rd term is…

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Q: Alyssa invested a certain amount of money to purchase tools to start her jewelry business. She also…

A: Simply substitute the value of x in the given equation and simplify.

Q: Find all the minors and cofactors of the matrix. 3 -9 (a) minors M11 M12 = M21 %3D M22 %3D (b)…

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Q: If all the graphs above have equations with form y = ab", Which graph has +G+ the largest value for…

A: Given, y= abx We know that, Given equation is that of a exponential function  where a is the initial…

Q: The windows and doors have the following dimensions. Garage Door: 10t by 7 t Front Door: 80 inches…

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Q: 3-ў + ху %3D 5х

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Q: For which n listed below does there exist a field extension F ɔ Z/2 of degree n such that the…

A: Follow the procedure given below.

Q: Which graph represents the function? ( (x+ 2)² ifæ 1 6. 6. 5+ 4+ 4 3 2+ 3 2 3 4 5 6 6-5 -4 -3-2-1,…

A:

Q: Use the quadratic formula to find the exact solution to the given equation. (Enter your answers as a…

A: general equation of the quadratic formula is given by :-   ax^2 + bx + c  = 0 General solution of…

Q: Complete the table shown to the right for the half-Kife of a certain radioactive substance.…

A: Consider the radioactive decay function, At=A0e-kt Where, At represents the amount of substance left…

Q: 2. Write as a positive exponent and then evaluate: (xy*)*(x³y*) al 24xy* b) 6 6x°y

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Q: log 0.6 + 1

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Q: Shelley can clean a rental house in 11 hours by herself. When Shelley cleans a rental house with her…

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Q: A plant nursery sells two sizes of oak trees to landscapers. Large trees cost the nursery $130 from…

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Q: Identify the congruence statement that proves both triangles below to be congruent. 丰 丰 SSS…

A: To find  by which of the given congruence rules the triangles are congruent.

Q: The graph of the function f(x) = |x − 5| + 1 models the shape of the crosssection of a V-shaped…

A: The given function f(x)=x-5+1

Q: empty gas tank of a truck needs to be completely filled. The tank is shaped like a cylinder that is…

A: radius(r)=diameter(d)2r=1.82=0.9h=3.5Volume(V)=πr2hSubstitute r=0.9 and h=3.5

Q: Subtract the given number system. Show your complete and detailed solution. 27648 – 5358

A: To compute 27648 – 5358

Q: In this problem you will be asked to apply the Invertible Matrix Theorem, which is stated here for…

A: We will use the given facts to determine whether the given statement true or false.

Q: 1. Simplify: 4 + 3i h) 5 – 2i 6 - 8i g) (3 – 2i)2 i

A: g) 3-2i2h) 4+3i5-2ii) 6-8ii

Q: (ab)4 3a'b'(2a² – 7ab + b’) (x+8)(x– 8)

A:

Q: A pizza parlor offers a choice of 15 different toppings. How many different 3-topping pizzas are…

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Q: surface area ular prisilI. Be sur 12 cm cm? cm cm 15 cm 9 cm 14 cm

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Q: Verify if the following numbers form an amicable fair, Support your answer a) 2 620 & 2 924 b) 6 232…

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Q: The store "Plumas flying" is dedicated to the sale of food for animals. They sell two types of seeds…

A:

Q: Given the Exponential Function, determine the Initial Value and Rate of Change as a Percent for each…

A: f(x) = a (b)x  0<b<1: f(x) is decay function.b>1: f(x) is growth function.anda represents…

Q: A bank advertises Annual Percentage Rate (APR) of 14% compounded monthly for loans. Determine the…

A: This is a problem related to compound interest. Based on the formula of Annual percentage yield we…

Q: a bag of trail mix weighs 1.625. round 1.625 to the nearest hundredths

A: We will round off the weighs to the nearest hundredths in the following step.

Q: SIDAJOUI 4. (x)=2x-4x2-x Domain: Range: Rel. Maximums): Rel. Minimm(s): End Behavior: As x→∞, ƒ(x)→…

A:

Q: The table below shows the value, V, of an investment (in dollars) after n years. 12 14 19 V(n) 3000…

A: To Find: a. Determine the exponential regression equation that models the set of data. b. Based on…