Mathematics, 27.09.2021 05:00 lesliemar
Find the distance between each pair of numbers. (Find the absolute value of the difference of the two numbers.)
a.4 and -19
b.-22 and -56
c.0 and 16
d.-14 and 29
Answers: 1
Mathematics, 21.06.2019 22:00
Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.
Answers: 1
Mathematics, 21.06.2019 23:00
Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i.e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the catererΓ’β¬β’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)
Answers: 1
Mathematics, 22.06.2019 10:00
Mrs. valdez wanted to determine the number of people, p, she could safely take in her car to the fun run. she determined that p < 5. which statement best describes a possible number of people she can take in her car? mrs. valdez can take β2 people because β2 < 5. mrs. valdez can take 2 people because 2 < 5. mrs. valdez can take 3.5 people because 3.5 < 5. not this mrs. valdez can take 5 people because 5 < 5. its not c what is the first step in solving the inequality < β1? multiply both sides by 6. add 2 to both sides. not this one change the direction of the inequality. change the inequality to β€.
Answers: 1
Find the distance between each pair of numbers. (Find the absolute value of the difference of the tw...
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