Answer:
C. a n =3000(1.05)n-1
Step-by-step explanation:
Arithmetic sequence formula, it is 1.05 because it increases by 1/20th each time. It is n-1 because n-1 is the correct form of arithmetic sequence formulas, without the n-1 it wouldn't work.
Answer:
Q4 = 4 || Q5 = 6 2/3 || Q6 = 4 4/7 || Q7 = 10 || Q8 = 3 1/3 || Q9 = 4 1/2
Step-by-step explanation:
In order to divide fractions, you just have to turn it into multiplying!
Flip the second fraction in the number sentence and then multiply!
Example: 5 divided by 6/7
Keep 5 as it is. Flip 6/7 to 7/6. 5 x 7/6 = 35/6
Now, simplify it! Simplifying is very simple. You just have to divide until they can't be divided anymore.
35/6 simplified = 5 5/6.
Reason:
How many 6's are in 35? 5 R: 5
So, then it would be 5 5/6.
Hope this helped and this was correct! If you have any more questions, I'll be here to answer them!
Answer:
The answer is
<h2>
</h2>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question
The points are D(2, 0) and E(8, 6
The distance between them is
We have the final answer as
Hope this helps you
The actual distance between Yappy city and Quiet city when it is 23 cm in map is 9.2 miles.
What is scaling ?
It is the technique to resize drawing with comparing to actual size of object which uses proportion or ratio. For example, Mapping of earth, drawing prototype of automobiles.
It is given that :
The distance on the map between Yappy city and Quiet city is 23 cm
and,
5cm = 2 miles
now, for 1 cm on map it is equal to 2/5 miles of actual distance.
Therefore to find the actual distance of 23 cm in map we simply multiply 23 with 2/5 :
actual distance :
2/5 x 23 = 9.2 miles
Therefore, the actual distance between Yappy city and Quiet city is 9.2 miles.
Read more about ratio at:
brainly.com/question/17869111
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