Determine if the graph of the quadratic equation opens up or down and is wider or narrower than the graph y=x. y = - x2 +4x-2 Your answer: Wider than y = x^2 Opens Up Opens Down Narrower than y = x^2 %3D Same width as y = x^2 Next

Q: 4 years ago, Dillon won some money in the lottery and put it in a bank account that earns 2%…

A: Amount after 4 years (compounded continuously);P(t)=P0 ertP(4)=5000r=0.02t=4P(4)=P0 e0.02*45000 =P0…

Q: 7. How many outfits are possible with 5 pairs of pants, 2 pairs of rubber shoes, and 8 T-shirts? A.…

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Q: Find P(15.6<X < 54.5) if X is normally distributed with mean 45 and standard deviation 10

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Q: 12. 24, 28.5, 33, 37.5, 42, ..

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Q: 6. Expand In a*b² as a sum, difference; and/or constant multiple of logarithms.

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A: Given that  The student body of 215 students wants to elect two representatives. since it involves…

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A: This is a problem related system of linear equation and solve it using matrix concept. Based on the…

Q: 1

A: The number left arrow is pointing is 0.4=0.4×101×10=410 in decimal fraction. The number right arrow…

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Q: The half-life of Palladium-100 is 4 days. After 12 days a sample of Palladium-100 has been reduced…

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Q: 3. -3 -2 -1 1 3 2743.5 2469.1 2222.2 2000 1800 1620 y 1458

A: Question 3 is solved.

Q: B. Exponential variable on both sides 53* = 3**4 5.

A: Explanation of the answer is as follows

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A: Given query is to solve the trigonometric expression.

Q: -2 8. B 3= A%3D 1

A: We have to find the matrix operation

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A: Let Ador is x years old. So Melly is 3x years old. After 5 years Ador will be (x+5) years old  and…

Q: Graph the Piecewise Function. 3x-2, if s 1 f(x) = x+2, if x> 1 Click this Coordinate Plane to draw…

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Q: Find the characteristic polynomial of the matrix 2-글 2 3 in terms of the variable t. 1 p(t) = Given…

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Q: The exponential model A = 302.3 e 0.0311 describes the population, A, of a country in millions, t…

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Q: If the given sequence is a geometric sequence, find the common ratio. If it is not a geometric…

A: Given, 2,10,50,250,1250,... Simplifying the given sequence.  2,2*5,2*5²,2*5³,2*5⁴,...

Q: Landon invests $3300 in two different accounts. The first account paid 6 %, the second account paid…

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Q: *(x) = x3 – 2x + 4 at a = 1

A: Given query is to find the value of the function at indicated point.

Q: A rectangular painting has a diagonal measure of 37 inches and an area of 420 square inches. Use…

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Q: For #4-6, use the matrices below. 1 -5 A = [ 1 -2 4 -2 B = -10 3 C = 4 3 1 4 6 -5B 5. ЗС — 5А 6. СВ…

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Q: Prorate the following and find the monthly cash flow. Assume 4 weeks in a month. Hint: calculate all…

A: Cash Flow = Cash in - Cashout  Given monthly income = $3300  Cashout = Total Monthly expenditure

Q: The length of a rectangular box is 2 times its height, and its width is 6 ft more than its height.…

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Q: d. 8 x 10-3 Z–220° e. 15 Z+180° f. 1.2 Z-89.9°

A: Explained below

Q: Inflation causes things to cost more, and for our money to buy less (hence your grandparents saying…

A: Inflation causes things to cost more, and for our money to buy less (hence your grandparents saying…

Q: If you start a biology experiment with 500,000 cells and 45% of the cells are dying ever minute, how…

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Q: 3, -12, 48, -192, 768,

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Q: Change the exponential expression to an equivalent expression involving a logarithm. 19) 19) 4 =x A)…

A: Solution is done in step 2

Q: Fill in the blank with an appropriate inequality sign. (a) If x < 4, then x – 3? v1. (b) If x < 4,…

A: Solve the given

Q: The length of a photograph is 1cm less than twice the width. The area is 91 cm2 . Find the width and…

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Q: an ice cream store sells 4 drinks, in 3 sizes, and 8 flavors. In how many ways can a customer order…

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Q: The doubling period of a bacterial population is 20 minutes. At time t population was 90000. 120…

A: Given; The doubling period of a bacterial population is 20 minutes.

Q: Solve the following equations for x. Answers must be entered in exact form. (a) If log, 4 = 2, then…

A: We have to find the logarithm

Q: y 8 6 4+ 2 12 -4- 6- Which system of linear inequalities has the solution set shown in the graph?…

A: We have to find out the inequalities

Q: ia f(x) = x^2 - 9 a one to one function

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Q: m and m + 8, find the value of k. 7 Given the roots of the quadratic trinomial 3x + 2x + k are

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Q: The functions f and g are defined as follows. I +2 = (x) 6. The point (b, c) is on both the graph of…

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Q: Compute ū ·ū.

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Q: A wooden artifact from an ancient tomb contains 35 percent of the carbon-14 that is present in…

A: We have to find out time

Q: A 40% solution of fertilizer is to be mixed with a 70% solution of fertilizer in order to get 150…

A: GIVEN: A 40% solution of fertilizer is to be mixed with a 70% solution of fertilizer in order to get…

Q: Suppose you deposit $10,000 into an account (single deposit). How much money will you have after 5…

A: topic- exponential function

Q: 1² – 9 + 8 4.r-4 b) 3r 622

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Q: 1 (6)n-1 1024 8. аn

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Q: 7) 1-3 +9 - 27..., n= 8 A) –1833 B) –1640 1 D) 4 C) –1861

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Q: b) Find all least square solutions x in R³ of Ax = b, 1 2 3 where A = -3 %3D b = -1 1 -1 -1 2 er

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Q: 10. Simplify the rational expression. State any restrictions on the variable. t2 +4t-12 2-4

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Q: 3. Which trigonometric function is represented in the graph below? 2.5 -2 15 0.5 -2m3 -mi2 -mis -m6…

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Q: Write the equation of the line, in slope-intercept form y=mx+b, of the line that passes through (1,…

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