Approximate the area under the function between a and b using a right-hand sum with the given number of intervals. 10 8 6 4 N C 1 2 3 f(x) = -x² + 6x a = 0 b=4 4 Intervals I

Q: Let y = 2x + 2 and t = x + 1.What kind of variation do y and t have? Explain.

A: Given: y=2x+2t=x+1

Q: Find for 07/8 dr de dr de || 7/8 = 3.

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Q: Evaluate. 4 10x + 1 dx 5x2 + x %3D

A: This is the definite integral, firstly integral will be calculated after that limit will put

Q: Find the mean, variance, and standard deviation of the following discret uniform distribution and…

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Q: Simplify. 2 [5x 5y2 0]

A: We need to simplify the given expression.

Q: evaluate nCx px qn-x  for n=5 x=2 p= 1/2

A: Given: n=5 , x=2 , p= 1/2 We need to find, nCx  px  qn- x We know that, nCx= n!/[(n-x)!(r)!] q= 1-p

Q: x(t) = L−1 (5s² — 22s +24) s(s² - 4s+8)

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Q: Find the slope: O 4/3 O 3/4 O 4/3 O o O O

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Q: 7. True or False? 2 A, E,I3 C E A, I, ES a. True 6. False

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Q: Fnd the Reidum of Gneeryence the seuss

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Q: Q1. find the sum by adding each term together. (3i + 2) i=1 1 k2 + 1 k=0

A: ∑i=163i+2 ∑k=041k2+1 ∑ck=07

Q: Evaluate L{3e−2(1−t)+t3e2t+2t2sinh(2t)−4e−2tcos(π−3t)}

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Q: x(t) = £−1 x(t) = L−¹ S s² +5 3s² +9 4s ((s + 3) (s+5))

A: Last 2 question solved

Q: Evaluate. Use a capital C for any constant. fae 9 /6(82 – 1)(82² – 2æ + 3)° dæ (3(8x^2-2x+3)^10)/8 -

A: NOTE: Refresh your page if you can't see any equations. . ...............(1)

Q: Q2. Evaluate without using tables tanh0.75.

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Q: After t months on the job, a postal worker can sort L(t) = 700-400e-0.5t letters per hour. Determine…

A: Given : After t months on the job, a postal worker can sort L(t)=700-400e-0.5t letters per hour. To…

Q: Which function has the roots 2/3 and -1/4? A. 12x2-5x-2 B. 12x2+5x-2 C. 2x2-5x-12 D. 2x2+5x-12

A: Let p(x) has the roots 2/3 and -1/4?

Q: Find the area S of the shaded region in the figure if ƒ (0) = 0² + 30. Note that 0 varies from 0 to…

A: To find the are S of the shaded region in the figure if fθ=θ2+3θ Note that θ varies from 0 to…

Q: blue die and a red die are rolled and the pair of dots is observed. List all pairs with sum of dots…

A: When a blue die and red die are rolled then the possible outcomes are…

Q: 1. Take the sample points from the left-endpoints. Answer: L6 59.4 2. Is your estimate L6 an…

A: We have a graph of parabolas.To Find:1) 2) Is your estimate  an underestimated or overestimate of…

Q: Show p V (p ^ r) is equivalent to p.

A: We have to show p∨p∧r. We will show this using truth table. p r p∧r p∨p∧r T T T T T F F T F…

Q: 3. What is the value of ? B (9 - 40)" (2t - 3) A D

A: We know thatangle measure=arc measure

Q: Find the value lf x that makes DEF XYZ

A: Two triangles are said to be similar if their corresponding angles are congruent and the…

Q: .243 Find 5*5x²f (x²)dx if + f(r)dt = m. Select one: a. m5 b. 5m C. m d. 625m

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Q: Find the M2WRU. T4+3X). (-20 +5x)° CKotrina Ne

A: Given: Two lines TU and SW intersecting at R. ∠TRW=-20+5X°, ∠TRS=4+3X° It is known that sum a linear…

Q: Assume that a sample is used to estimate the mean tip earned by a serving staff at a diner. F margin…

A: Given data,Sample size n=23Mean x=98.31standard deviation s=8.23Find Margin of error for 98% CI?

Q: Fnd r if bYX = 1/4 and bXY = 16

A: The correlation coefficient is the associational statistic for two continuous variables.

Q: E Naing Xind the local maximum and minimum values of bath first and secend Deiwatve tets fOx)=…

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Q: 17. Find the Sum of Squares Error for the y =÷x- + + x D 17

A: Given y=14x+4