So $2100 = 1+3/4 of her original raise.
Remember that 1 = 4/4, so in total it is 7/4 of her original pay (4/4+3/4). Let's find out what 1/4 is equal to.
If $2100=7/4 then 1/4=$300. Therefore 4/4 (or 1, her original pay) is 4 times $300, which is $1200.
Answer:
Step-by-step explanation:
Scale= 1:1,000,000
Scaled distance = 1.8 dm
Actual distance = 1.8*1,000,000 = 1,800,000 dm
The series is a convergence series and the sum of the series is -8/3
<h3>The type of the series</h3>
The series is given as:

The above series has the following properties:
- First term; a = -4
- Common ratio, r = -1/2
Start by calculating the absolute value of the common ratio
Absolute value = |-1/2|
This gives
Absolute value = 1/2
The above value is less than 1.
It means that the series converges.
<h3>The sum of the series</h3>
This is calculated using:

So, we have:

Evaluate the sum

Evaluate the quotient

Hence, the sum of the series is -8/3
Read more about geometric series at:
brainly.com/question/24643676
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KLMN is the trapezoid. So:( KL + MN ) / 2 = HJ( 4 x + 1 + 27 ) / 2 = 5 x + 2 / * 24 x + 28 = 10 x + 410 x - 4 x = 28 - 46 x = 24x = 24 : 6x = 4KL = 4 * 4 + 1 = 16 + 1 = 17Answer: KL = 17