64
8x8 size bored
That’s is your answer
Thanks jaddan.
Answer:
Step-by-step explanation:
1 yes
2 yes
3 yes
4 yes
Answer:
x + y = - 3.6
2x - z = 1
x + y + z = - 3.8
y - x = - 4.4
Step-by-step explanation:
We have to evaluate the given expressions of x, y, and z where, , y = - 4 and z = - 0.2.
So, x + y = 0.4 + (- 4) = - 3.6
And, 2x - z = 2(0.4) - (- 0.2) = 1
And, x + y + z = 0.4 - 4 - 0.2 = - 3.8
Finally, y - x = - 4 - 0.4 = - 4.4 (Answer)
Answer:
45
Step-by-step explanation:
20:15 the ratio can be turned to a fraction
20/15
simplify
4/3
so now add the numerator and the denominator and get 7
then do 105/7=15
and then you do
4x15=60 (Destroyers)
3x15=45 (Battleships)
45 is your answer
A function
is periodic if there is some constant
such that
for all
in the domain of
. Then
is the "period" of
.
Example:
If
, then we have
, and so
is periodic with period
.
It gets a bit more complicated for a function like yours. We're looking for
such that
Expanding on the left, you have
and
It follows that the following must be satisfied:
The first two equations are satisfied whenever
, or more generally, when
and
(i.e. any multiple of 4).
The second two are satisfied whenever
, and more generally when
with
(any multiple of 10/7).
It then follows that all four equations will be satisfied whenever the two sets above intersect. This happens when
is any common multiple of 4 and 10/7. The least positive one would be 20, which means the period for your function is 20.
Let's verify:
More generally, it can be shown that
is periodic with period
.