Mathematics, 27.07.2020 14:01 dale87
5. Friday morning the Matthews family goes to town to buy groceries. The following three
options are available for cereal:
CEREAL
CEREAL
CEREAL
Option 1:
300 g for $3.89
Option 2:
450 g for $4.77
Option 3:
600 g for $6.59
Which option is the best buy? Justify your answer. (17)
Answers: 3
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Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 2
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Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required
Answers: 1
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The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.
Answers: 3
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Eiko is wearing a magic ring that increases the power of her healing spell by 30%30\%30%30, percent. without the ring, her healing spell restores health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?
Answers: 2
5. Friday morning the Matthews family goes to town to buy groceries. The following three
options ar...
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