Mathematics, 11.05.2021 22:40 alexisss23
When the sine and cosine of an angle in a right triangle have the same value, what is the tangent of that angle?
Answers: 1
Mathematics, 22.06.2019 01:40
At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, Ο can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec
Answers: 2
Mathematics, 22.06.2019 03:30
Acollection of nickels and quarters is worth $2.85. there are 3 more nickels than quarters.how many nickels and quarters are there?
Answers: 3
When the sine and cosine of an angle in a right triangle
have the same value, what is the tangent o...
Mathematics, 25.04.2021 21:40
Chemistry, 25.04.2021 21:40
Medicine, 25.04.2021 21:40
Mathematics, 25.04.2021 21:40
Mathematics, 25.04.2021 21:40
Mathematics, 25.04.2021 21:40
Biology, 25.04.2021 21:40
Mathematics, 25.04.2021 21:40
Mathematics, 25.04.2021 21:40
Chemistry, 25.04.2021 21:40