Mathematics, 04.10.2021 09:40 dondre54
The Caribbean Marathon bicycle race is a distance of 112 miles. Andrew finished the race in 37 hours. (a) Calculate his average speed. mph (2) Brandon finished the race at an average speed of 28 mph. (6) Calculate his time to complete the race. hrs. (2) The starting time for this race is 7:45 am David completed the race in 3 hours and 40 minutes. (c) Calculate the time at which David completed the race. (2) Carlton finished the race at 11:35 am (d) Calculate the time taken for Carlion to complete the race. (2)
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Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 β 4x β 7 = 0b. 4r2 + 11r β 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 19:00
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
Answers: 1
Mathematics, 21.06.2019 23:30
Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2
Answers: 2
Mathematics, 21.06.2019 23:30
Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?
Answers: 1
The Caribbean Marathon bicycle race is a distance of 112 miles. Andrew finished the race in 37 hours...
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