Mathematics, 25.10.2019 06:43 floreschachi2873
Rectangle abcd has coordinates a(−10, 5) , b(10, 5), c(10, 0) , and d(−10, 0) . rectangle a'b'c'd' has coordinates a ′ (−10,−5), b ′ (10,−5) , c'(10, 0) , and d ′ (−10, 0) . rectangle a"b"c"d" has coordinates a ′′ (−2, −1), b ′′ (2, −1) , c"(2, 0) , and d ′′ (−2, 0) . which transformations describe why rectangles abcd and a"b"c"d" are similar? rectangle abcd was reflected across the y-axis and then dilated by a scale factor of 5 to form rectangle a"b"c"d" rectangle abcd was reflected across the x-axis and then dilated by a scale factor of 1 5 to form rectangle a"b"c"d" . rectangle abcd was dilated by a scale factor of 1 5 and then rotated 90° counterclockwise to form rectangle a"b"c"d" rectangle abcd was dilated by a scale factor of 5 and then rotated 90° counterclockwise to form rectangle a"b"c"d" .
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Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
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Mathematics, 22.06.2019 01:30
Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample
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Mathematics, 22.06.2019 04:00
Lab 1: central tendency and standard deviation directions: use excel to compute descriptive statistics. problem: you are the manger of a fast food store. part of your job is to report to the boss at the end of each day which special is selling best. use your knowledge of descriptive statistics and write one paragraph to let the boss know what happened today. here are the data. use excel to compute important values (mean, median, mode, and standard deviation). make sure to include a copy of your work. this should be submitted via canvas (no exceptions). make sure you include your excel work in addition to a summary of the results. special number sold cost huge burger 20 $2.95 baby burger 18 $1.49 chicken littles 25 $3.50 porker burger 19 $2.95 yummy burger 17 $1.99 coney dog 20 $1.99 total specials sold 119
Answers: 1
Rectangle abcd has coordinates a(−10, 5) , b(10, 5), c(10, 0) , and d(−10, 0) . rectangle a'b'c'd' h...
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