In a class of pupils, 4 play the flute and piano,
15 play the flute only.
8 play the piano on...
Mathematics, 23.02.2021 16:40 ten55
In a class of pupils, 4 play the flute and piano,
15 play the flute only.
8 play the piano only.
12 play neither instrument.
How many pupils are in the class?
Answers: 2
Mathematics, 21.06.2019 14:00
Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.
Answers: 1
Mathematics, 21.06.2019 19:00
At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?
Answers: 1
Mathematics, 21.06.2019 20:00
In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?
Answers: 1
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Health, 01.12.2020 08:40
Health, 01.12.2020 08:40
Social Studies, 01.12.2020 08:40
Business, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40
Mathematics, 01.12.2020 08:40