Mathematics, 10.01.2020 23:31, diegovaldes25
Which situation represents a proportional relationship?
a) the cost of purchasing a basket of oranges for $1.80 per pound plus $5.00 for the basket.
b) the cost of purchasing oranges for $1.50 per pound plus a shipping fee of $0.25 per pound.
c) the cost of purchasing oranges for $1.90 per box of apples with a delivery charge of $3.50.
d) the cost of purchasing oranges for $1.75 per pound with a coupon for $1.00 off the total cost.
Answers: 1
Mathematics, 21.06.2019 19:40, love0000
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).
Answers: 3
Mathematics, 21.06.2019 21:00, cinthyafleitas
What number line represents the solution set for the inequality -1/2 greater than or equal to 4
Answers: 1
Which situation represents a proportional relationship?
a) the cost of purchasing a bask...
a) the cost of purchasing a bask...
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