Answer:
480
Step-by-step explanation:
First add the numbers in the table together and put the total as a denominator in a fraction then the amount of times 2 odd numbers appeared as the numerator then put another fraction with 2,000 as the denominator and divide 2,000 by the total then multiply the numerator by that answer to get the correct answer.
Hope this helped!
Answer:
19
Step-by-step explanation:
set it up as an equation
6x+87=11x-8
-6x = -6x
87 = 5x-8
+8 = +8
95 = 5x
95/5x
x=19
1. By de Moivre's theorem,
2. First write the given number in exponential/trigonometric form.
has modulus
and since it lies in the second quadrant of the complex plane, its argument is
So, we have
Now we apply de Moivre's theorem again, and make sure to account for the multivalued-ness of the exponential function. For , the fifth roots of are
Just click these pictures to give you the answer or idea of what you need.
Fort the first equation just click on the photo and for the second it’s x-y=-1
Answer:
f
−
1
(
x
)
=
√
x
+
5
,
−
√
x
+
5
Step-by-step explanation:
To find the inverse, interchange the variables and solve for y