Mathematics, 21.03.2020 10:57 adyenamaie02
This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Given the integral below, do the following. 1 16 cos(x2) dx 0 Exercise (a) Find the approximations T4 and M4 for the given interval. Step 1 The Midpoint Rule says that b f(x) dx a ≈ Mn = Δx[f(x1) + f(x2) + ... + f(xn)] with Δx = b − a n . We need to estimate 1 16 cos(x2) dx 0 with n = 4 subintervals. For this, Δx = 1 − 0 4 4 = 1/4 1/4 . Step 2 Let x1 represents the midpoint of the first subinterval 0, 1 4 . The midpoint 0, 1 4 is x1 = 1 4 + 0 2 = 1/8 1/8 . Step 3 Therefore, M4 = 1 4 f 1 8 + f 3 8 + f 5 8 + f 7 8 = 14.542509 14.542509 (rounded to six decimal places). Step 4 The Trapezoidal Rule says that b f(x) dx a ≈ Tn = Δx 2 [f(x0) + 2f(x1) + ... + 2f(xn − 1) + f(xn)]. We again need to estimate 1 16 cos(x2) dx 0 with n = 4 subintervals. We have Δx 2 = 1/8 1/8 . Step 5 Therefore, T4 = 1 8 f(0) + 2f 1 4 + 2f 1 2 + 2f 3 4 + f(1) = 14.332142 14.332142 (rounded to six decimal places). Exercise (b)
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Mathematics, 21.06.2019 13:30
Me. i need an answer asap. , you! select the correct answer from each drop-down menu.simplify the given polynomial and use it to complete the statement.the polynomial simplifies to an expression that is a blank with a blank degree of blank .
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Mathematics, 21.06.2019 20:40
Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?
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Mathematics, 21.06.2019 21:30
Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.
Answers: 1
Mathematics, 21.06.2019 23:30
Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?
Answers: 1
This question has several parts that must be completed sequentially. If you skip a part of the quest...
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