Answer:
Only A
Step-by-step explanation:
A. This is the arithmetic sequence, because

The first term of this sequence is
and the difference is 0.3.
B. Since
this is not arithmetic sequence.
C. Since
this is not arithmetic sequence.
D. Since
this is not arithmetic sequence.
Answer:
y = 4x - 9
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
rearrange y - 4x = - 9 into this form
add 4x to both sides
y = 4x - 9 ← in slope-intercept form
Solution:
we have been asked to sketch a plane containing points E, D and B.
where E and B are collinear with A. It mean all thses three points will fall on a straight line. Also D is a vertex where CD and FD meets.
The sketch has been attched below.
Here as you can see three points are in a staright line and we have another one in whuch two vectors CD and FD are meeting at the vertex D.
2 | <u>5</u><u>5</u><u>0</u><u>,</u><u>7</u><u>5</u><u>0</u><u>,</u><u>9</u><u>0</u><u>0</u>
2 | <u>2</u><u>7</u><u>5</u><u>,</u><u>3</u><u>7</u><u>5</u><u>,</u><u>4</u><u>5</u><u>0</u>
3 |<u> </u><u>2</u><u>7</u><u>5</u><u>,</u><u>3</u><u>7</u><u>5</u><u>,</u><u>2</u><u>2</u><u>5</u>
<u>3</u><u> </u>| <u>2</u><u>7</u><u>5</u><u>,</u><u>1</u><u>2</u><u>5</u><u>,</u><u>7</u><u>5</u>
5 | <u>2</u><u>7</u><u>5</u><u>,</u><u>1</u><u>2</u><u>5</u><u>,</u><u>2</u><u>5</u>
5 | <u>55,25,5</u>
5 | <u>1</u><u>1</u><u>,</u><u>5</u><u>,</u><u>5</u>
11 | <u>1</u><u>1</u><u>,</u><u>1</u><u>,</u><u>1</u>
LCM:-2×2×3×3×5×5×5×11=49500
Answer:
Given, Aarochi remembers that his uncle had visited them after 13th, but before 18th of a month.
So, according to Aarochi his uncle came at either of 14th, 15th, 16th or 17th of the month.
Now, Neetu remembers that Aarochi's uncle had visited them after 16th but before 19th i.e., either on 17th or 18th.
From the date mentioned by both there is only one date which is common i.e., 17th.
Hence, Aarochi's uncle visited at 17th of the month.