Mathematics, 26.08.2019 07:30 brae72
Consider the following table of the ages of our first six presidents. ages of the first 6 presidents at inauguration washington 57 j. adams 61 jefferson 57 madison 57 monroe 58 j. q. adams 57 a. find the mean of the data set. round to 2 decimal places. b. find the standard deviation (showing all the work). do not use the statistical abilities of your calculator. you should use 2 decimal places for all non-squared number and 2 decimal places for your final answer. c. how many of the presidents’ ages fall within one standard deviation of the mean?
Answers: 1
Mathematics, 20.06.2019 18:04
You are looking at two area rugs for your bedroom. one is a square with side lengths of 6.3 feet. the other is a rectangle that is 4.8 feet by 8.2 feet. which rug will cover the greatest area? how much more area will it cover? with work plzz and u so much
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Mathematics, 21.06.2019 15:30
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that â–³xyv ~ â–³zwv using the similarity theorem.
Answers: 2
Mathematics, 21.06.2019 16:30
Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?
Answers: 1
Mathematics, 21.06.2019 20:30
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
Consider the following table of the ages of our first six presidents. ages of the first 6 presidents...
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