Mathematics, 11.11.2019 01:31 jlulu2738
Acatering service offers 8 appetizers, 11 main courses, and 4 desserts. a banquet chairperson is to select 5 appetizers, 9 main courses, and 2 desserts for a banquet. in how many ways can this be done?
Answers: 3
Mathematics, 21.06.2019 17:00, shayambros
How to solve a simultaneous equation involved with fractions?
Answers: 1
Mathematics, 21.06.2019 23:00, princessroseee769
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
Mathematics, 22.06.2019 01:40, ashleygarcia0884
At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec
Answers: 2
Acatering service offers 8 appetizers, 11 main courses, and 4 desserts. a banquet chairperson is to...
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