Answer:
31.42
Step-by-step explanation:
you will need a calculator for this
you will need to do 2 x pi x r = C
2 x 3.14 x 5
2x5=10
3.14 x 10 = 31.42
you get 2 when you round to the nearest ten-thousandths
pi = 3.14159
Answer:
see below
Step-by-step explanation:
y = a cos ( bx)
The amplitude is |a|
y = -2cos (3x) so the amplitude is |-2| = 2
The period is 2pi/b
period is 2pi/3
Answer:
Its commutative property
Step-by-step explanation:
It means u can move stuff around so ya
We have been given that population of Kings County, New York, has increased 0.53% each year, over several years. The population in 2000 was 2,465,326.
Formula to find population growth:
Now we will find expected population of year 2015 by substituting t=15 in our given formula.
Therefore, expected population in year 2015 will be 2668760.