Answer:
<h2>
<u>Answer</u><u> </u><u>:</u><u>-</u><u> </u></h2>
<u>1</u><u>8</u><u>)</u><u> </u><u>1</u><u>=</u><u>2</u><u>9</u><u> </u><u>,</u><u> </u><u>2</u><u>=</u><u>6</u><u>1</u><u> </u><u>,</u><u> </u><u>3</u><u>=</u><u>9</u><u>0</u><u> </u><u>,</u><u> </u><u>4</u><u>=</u><u>2</u><u>9</u><u> </u><u>,</u><u> </u><u>5</u><u>=</u><u>9</u><u>0</u>
<u>1</u><u>9</u><u>)</u><u> </u><u>1</u><u>=</u><u>5</u><u>4</u><u> </u><u>2</u><u>=</u><u>3</u><u>6</u><u> </u><u>3</u><u>=</u><u>5</u><u>4</u><u> </u><u>4</u><u>=</u><u>1</u><u>2</u><u>8</u><u> </u><u>5</u><u>=</u><u>7</u><u>2</u>
<u>2</u><u>0</u><u>)</u><u> </u><u>1</u><u>=</u><u>9</u><u>0</u><u> </u><u>2</u><u>=</u><u>4</u><u>5</u><u> </u><u>3</u><u>=</u><u>4</u><u>5</u><u> </u><u>4</u><u>=</u><u>4</u><u>5</u><u> </u><u>5</u><u>=</u><u>4</u><u>5</u>
<h3>
<u>Hope</u><u> it</u><u> </u><u>helped </u><u>:</u><u>)</u></h3>
So to find a percent of increase you have to put the current number minus previous number(in this case 20-16) over the previous number(16 in this case) and multiply by 100.
So we have 20-16/16 multiplied by 100.
Since 4/16= 0.25,multiplying It by 100 gives you 25.
So the answer is 25%
Answer:
this is the answer with steps
hope it helps!
Answer:
The value of n = 9th term
Step-by-step explanation:
Given:
In an arithmetic series
a3 = 15
d = -3/2
an = 6
Find:
The value of n
Computation:
In an arithmetic series
An = a + [n - 1]d
where,
An = last term
a = first term
n = number of term
d = common difference
So,
a3 = a + 2d
15 = a + 2(-3/2)
15 = a - 3
a = 18
An = a + [n - 1]d
6 = 18 + [n - 1][-3/2]
-12 = [n-1][-3/2]
8 = n - 1
The value of n = 9th term