Use the quadratic formula to solve. h(t)= -4.9t^2 + 30.5t + 9.2

Q: 7) Describe how the lines are related. (a) y = x and y = -x (b) y = 5x and y = 5x – 4

A: The given lines are:a y=x and y=-xb y=5x and y=5x-4

Q: Solve the following system of equations. Give exact solutions, not decimal approximations! x2 + 2xy…

A: Equation

Q: A student was solving the following problem. 81**2 -273 Step 1: (3*)*- = (3')* Step 2: 3**2 = 3 %3D…

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Q: A mattress is discounted from $149 to $59. What trade discount rate does the retailer receive?"

A:

Q: A box contains 8 blue balls, 6 white balls, and 4 black balls. In how many ways can we select 4…

A: As per guidelines we can solve only three sub part of a question. Solution - Blue ball = 8  White…

Q: Use the equation editor or upload a picture of your work. Be sure to show all justification. Given…

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Q: #24 i E Check A Skills Review MATHEMATICAL CONNECTIONS Classify the quadrilateral by its most…

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Q: Question 12 32K

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Q: Evaluate 6(-9).

A: We have to evaluate the given expression.

Q: Write the equation of the trigonometric graph. try Y COS x )+ 27 2 2 2 -1 -2 -3 -4 -5

A: Here is the solution:

Q: 11. Divide the complex numbers. 7+ 5 3+ 2i 21 + 10i O1.5. 13 + 13i 31 O 21 10 13 13 O 31 13 13 1 12.…

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Q: Determinant of n x n Matrices. Solve for the determinant of the following matrices using (a)…

A: Disclaimer:  “Since you have asked multiple questions, we will solve the first question for you. If…

Q: a. Show algebraically that f(x) = 2 x| - 9 is an even function. Solve the equation algebraically for…

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Q: A person's systolic blood pressure, which is measured in millimeters of mercury (mm Hg), depends on…

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Q: Solve log, a < 4.

A: Given query is to find the solution of the logarithmic expression.

Q: Consider the function: f(z) = - 32 + 54z – 240 The direction of the graph is like which of the…

A:

Q: The admission fee at an amusement park is $3.75 for children and $5.60 for adults. On a certain day,…

A: Let's find.

Q: 24. Two cards are drawn at random from an ordinary deck of 52 playing cards one at a time Wiur…

A: Two cards are drawn at random from an ordinary deck of 52 playing cards one at a time with…

Q: Morizontal asy Given that loga 2 - 0.102 and loga 3 - 0.311, find log, 6.

A:

Q: D. Two 23. How to determine the number of turning points of a given function? A. Same as degree B.…

A:

Q: b. one member is male and the other is female. and two other males to become members. From the 18…

A: This question can be solved using the concept of combination.

Q: -9

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Q: An object is thrown upward at a speed of 131 feet per second by a machine from a height of 17 feet…

A: Answering the wrong part only. Given query is to find the time when object reaches the ground.

Q: What is the least possible degree of the polynomial graphed ab Question Help: DVideo

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Q: Rebecca's electric bill is a variable expense. What is the average amount she pays for electricity…

A:

Q: V. How many different ways can the letters of each word can be arranged? ENT 10. MATHEMATICS

A: Given,  How many ways the word MATHEMATICS can be arranged.

Q: Solve the following exponential equation. 3-x 6% 216

A:

Q: 34. A graph of the function y = ax? + bx + c contains the points (-1,-2), (1, –4) and (2,4). Set up…

A: In this question, we want to find the system of equations that would find the values of a,b,c in the…

Q: Find the sum of the series S. 2 - 2 In(6) + 2 (In(6))² - 2 (In(6)) 21 ² . 3! S = 7.

A: A detailed solution is given below

Q: Let f(x) = 4x^2 – 7x. Use the ɛ/ō-definition of the derivative to prove that f(2) = 9. %3D %3D

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Q: to

A: We will solve the problem.

Q: A= 2.99 ↑ + 3.32Î+ 4.11 A = 2.99 B= 3.88 : i + 2.48 + C = A x B C_ = ? Input answer using 3…

A: Use the determinant form for the vector multiplication.

Q: Carl purchased a $242 car stereo at Worst Buy. He paid $28 at the time of purchase and agreed to pay…

A: The actual price of the car studio = $242.  But since, $28 has already been paid, the initial value…

Q: 20. Add. -5 -9 21. Subtract.

A: The student has requested to solve both the question. This question can be solved using the concept…

Q: vechun In and yane dy Yool of.

A: We have to prove ||x+y||2 + ||x-y||2 =2(||x||2 + ||y||2) ||x+y||2=⟨x+y,x+y⟩…

Q: solve for C: F = 9/5 C + 32 C

A:

Q: Prove that the group G with generators x, y, z and relations z' = z?, x² = x², y* = y? has order 1.

A: In order to solve this question we need to make the set of group G by finding x, y and z.

Q: Demonstiute te relction ship rout. Write betweren factor each rout in tactor form 2) and y=…

A: if x=a is root of f(x) then (x-a) will be factor of f(x)

Q: 4 The system of linear equations %D L= 4 Alhas txactly d sautions B) has O soluFions s has exacty I…

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Q: Solve for X in the equation, where [ :)- [: 0 5 -4 -5 1 4 = -1 0 1 A = and B = 4 0 3 X%3D ЗА — 2в

A: Here, the given matrices are: A=-514-101, B=05-4403

Q: :

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Q: Using the equation(x-2)29-(y-1)24=1 find a,b,x1 and y1.

A: Given query is to find the value of a,b, x1 and y1 .

Q: he model n(t) = 2° represents the number of bacteria in a petri dish after t ours, where t = 0…

A: Given query is to find the value of n(8).

Q: Mia jumps off a cliff into the ocean in Acapulco while on vacation.  Her height, h, above the water…

A:

Q: Consider the following. -5 1 0 0 1-3 A = 0. P = 0 4 4 -2 1 1 2 2 (a) Verify that A is diagonalizable…

A: A=-5100-104-21, P=01-3040122

Q: T i poniS possible DIaW a VEHA dlagram that illustrates the situation described A=B Choose the…

A:

Q: Find the root [zeros] of each function and State the multipilicy of any repeated Yoots 4= (2x -1)…

A:

Q: 3 The admission fee at an amucement park is 43.25 for children į # le.80tor aduHC on a sertain day,…

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Q: II. Evaluate the following permutations. 13. Р, 11. Р. 14. Ps 12. P,

A: This question is based on permutation formula nPr = n!/(n-r)!