Mathematics, 19.11.2020 18:20 mainray1792
∫C((x2+5y)i⃗ +3y3j⃗ )⋅dr⃗ ∫ C ( ( x 2 + 5 y ) i → + 3 y 3 j → ) ⋅ d r → where C C consists of the three line segments from (3,0,0) ( 3 , 0 , 0 ) to (3,2,0) ( 3 , 2 , 0 ) to (0,2,0) ( 0 , 2 , 0 ) to (0,2,4) ( 0 , 2 , 4 ) .
Answers: 2
Mathematics, 21.06.2019 19:00
What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )
Answers: 1
Mathematics, 22.06.2019 01:30
Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)
Answers: 1
Mathematics, 22.06.2019 03:30
Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33. pet store 2 is offering the same flea treatment for 55 percent off plus an additional 5 percent off their regular price of $34. which location is offering the better price and how much cheaper is it? the flea treatment is $0.31 cheaper at pet store 2. the flea treatment is $1.05 cheaper at pet store 2. the flea treatment is $2.05 cheaper at pet store 1. the flea treatment is $2.36 cheaper at pet store 1.
Answers: 2
∫C((x2+5y)i⃗ +3y3j⃗ )⋅dr⃗ ∫ C ( ( x 2 + 5 y ) i → + 3 y 3 j → ) ⋅ d r → where C C consists of the th...
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