Mathematics, 27.11.2019 23:31 lagarde
The weights (to the nearest pound) of some boxes to be shipped are found to be: . weight 65 68 69 70 71 72 90 95 frequency 1 2 5 8 7 3 2 2 their mean weight is 72.97 pounds. what is the standard deviation of these weights? the standard deviation, to the nearest tenth, is a0.
Answers: 2
Mathematics, 21.06.2019 18:30
This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤
Answers: 2
Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
Answers: 3
Mathematics, 21.06.2019 21:40
Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.
Answers: 1
Mathematics, 21.06.2019 22:00
Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
Answers: 1
The weights (to the nearest pound) of some boxes to be shipped are found to be: . weight 65 68 69 70...
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