Mathematics, 18.09.2019 01:30 zel990252
Acircular jogging track forms the edge of a circular lake that has a diameter of 2 miles. johanna walked once around the track at the average speed of 3 miles per hour. if t represents the number of hours it took johanna to walk completely around the lake, which of the following is a correct statement?
a. 0.5< t < 0.75
b. 1.75< t < 2.0
c. 2.0 < t < 2.5
d. 2.5 < t < 3.0
e. 3 < t < 3.5
Answers: 1
Mathematics, 21.06.2019 23:30
Write the percent as a fraction or mixed number in simplest form. 0.8%
Answers: 2
Mathematics, 22.06.2019 00:30
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
Mathematics, 22.06.2019 01:10
Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)
Answers: 3
Mathematics, 22.06.2019 03:30
2and 3 are angles. complementary vertical congruent supplementary
Answers: 1
Acircular jogging track forms the edge of a circular lake that has a diameter of 2 miles. johanna wa...
History, 20.09.2020 20:01
Mathematics, 20.09.2020 20:01
History, 20.09.2020 20:01
Mathematics, 20.09.2020 20:01
Social Studies, 20.09.2020 20:01
English, 20.09.2020 20:01
Biology, 20.09.2020 20:01
Business, 20.09.2020 20:01
Mathematics, 20.09.2020 20:01
Engineering, 20.09.2020 20:01