Mathematics, 15.07.2019 04:00 poohbaby7163
Arandom sample of 121 automobiles traveling on an interstate showed an average speed of 73 mph. from past information, it is known that the standard deviation of the population is typically 11 mph. the 95% confidence interval average speed on this section of the interstate is:
Answers: 1
Mathematics, 21.06.2019 16:30
Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores
Answers: 1
Mathematics, 21.06.2019 22:00
If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate
Answers: 3
Mathematics, 21.06.2019 23:00
The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2
Answers: 2
Arandom sample of 121 automobiles traveling on an interstate showed an average speed of 73 mph. from...
Mathematics, 31.07.2019 01:00
Arts, 31.07.2019 01:00
Health, 31.07.2019 01:00
Mathematics, 31.07.2019 01:00
Mathematics, 31.07.2019 01:00
Physics, 31.07.2019 01:00