k = -2
√-72k = √(-72 · (-2)) = √144 = √12² = 12
Answer:
The two solutions are
x
=
1
and
−
32
.
Step-by-step explanation:
Answer:
B) 1
Step-by-step explanation:
The smallest integer larger than 0.6 is 1.
___
The funny single-ended brackets signify the "ceiling" function. If the bent end is at the bottom, the "floor" function is indicated. The "ceiling" function returns the smallest integer not less than the given value. The "floor" function returns the largest integer not greater than the given value.
These are more commonly used than you might think. For example, the charge in a parking lot may be for a number of hours or fraction thereof. That is an expression of the ceiling function applied to hours. In this problem, that would mean that parking for 0.6 hours would be charged as 1 hour.
Answer:
Arithmetic sequence
Step-by-step explanation:
A sequence is described as an arithmetic sequence when there is a common difference between the numbers
A sequence is a geometric sequence when there is a common ratio between the numbers
12,10,8
10-12= -2
8-10= -2
10/12= 0.83
8/10= 0.8
Hence the sequence is an arithmetic sequence with a common difference of -2
Answer:
Hey there!
Our equation can be: 
.
When y is 3, we could have 
.
Let me know if this helps, or if you need more help :)
