Mathematics, 19.03.2020 01:59 jendun123ovrxij
Brady street hill is a hill on the course of the box 7, a 7-mile race that held each July in Davenport, Iowa, in conjunction with the bix Beiderbecke memorial jazz festival. Over a horizontal distance of 2006 feet, the elevation rises 120 feet. What is the percentage grade of this hill? Round to the nearest tenth of a percent.
1. 5.7% grade
2. 6.0% grade
3. 6.7% grade
4. 6.3% grade
Answers: 3
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 21.06.2019 18:00
Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?
Answers: 1
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
Brady street hill is a hill on the course of the box 7, a 7-mile race that held each July in Davenpo...
Chemistry, 25.03.2021 09:20
Social Studies, 25.03.2021 09:20
Mathematics, 25.03.2021 09:20
Mathematics, 25.03.2021 09:20
Mathematics, 25.03.2021 09:20
Mathematics, 25.03.2021 09:20
Mathematics, 25.03.2021 09:20
Mathematics, 25.03.2021 09:20
Chemistry, 25.03.2021 09:20