The sum of the given sequence is -24846.
<u>Step-by-step explanation:</u>
The given Arithmetic sequence is 46 + 42 +38... +(-446) +(-450).
- The first term of the sequence = 46
- The last term of the sequence = -450
- The common difference ⇒ 46 - 42 = 4
<u>To find the number of terms in the sequence :</u>
The formula used is 
where,
- n is the number of terms.
is the late term which is -450.
is the first term which is 46.- d is the common difference which is 4.
Therefore, 
⇒ 
⇒ 
⇒ 
⇒ n = 123, since n cannot be negative.
∴ The number of terms, n = 123.
<u>To find the sum of the arithmetic progression :</u>
The formula used is 
where,
- S is the sum of the sequence.
is the first term which is 46.
is the late term which is -450.
Therefore, 
⇒ 
⇒ 
⇒ 
∴ The sum of the given sequence is -24846.
It would be 40 percent. I hope this helps
Answer:

Step-by-step explanation:
tanx=
sin60°/cos60°=
= 
Is 1 in 3 for every one there is a chance a 2 for instance in thrown. thus 1 in 3
Answer: D. No; the graph fails the vertical line test.
The vertical line test is a tool used to determine if we have a function. If we can draw a single straight vertical line through more than one point on the red curve, then the graph is said to have failed the vertical line test. Consequently, this leads to the relation not being a function.
For this circle graph, we can draw a vertical line through more than one point, which is why we don't have a function here.
Put another way, there are inputs (x) that produce more than one output (y), so that's why we don't have a function.