What is the area of the regular octagon shown below?
20.52
17
A. 1395 sq. units
B...
Mathematics, 30.01.2021 04:40 hannah5143
What is the area of the regular octagon shown below?
20.52
17
A. 1395 sq. units
B. 2791 sq. units
C. 2442 sq. units
D. 1221 sq. units
Answers: 1
Mathematics, 21.06.2019 18:20
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
Answers: 2
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
Mathematics, 22.06.2019 05:00
Caleb and emily are standing 100 yards from each other. caleb looks up at a 45° angle to see a hot air balloon. emily looks up at a 60° angle to see the same hot air balloon. approximately how far is the hot air balloon off the ground? a)44.2 yd. b)63.4 yd. c)73.2 yd. d)89.7 yd.
Answers: 3
Biology, 23.09.2019 06:30
Spanish, 23.09.2019 06:30
Mathematics, 23.09.2019 06:30
History, 23.09.2019 06:30
Social Studies, 23.09.2019 06:30
Chemistry, 23.09.2019 06:30
Social Studies, 23.09.2019 06:30
Biology, 23.09.2019 06:30
Mathematics, 23.09.2019 06:30
Health, 23.09.2019 06:30
Health, 23.09.2019 06:30
Arts, 23.09.2019 06:30