Mathematics, 20.05.2021 05:00 tashkynmurat
The cost of a pen is 22 and the cost of a pencil box is 42. 125 such pens and pencil boxesb are bought. What is the total cost?
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Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have
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Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?
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Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.
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Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
The cost of a pen is 22 and the cost of a pencil box is 42. 125 such pens and pencil boxesb are boug...
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