Answer:
3.5%
Step-by-step explanation:
1. calculate starting total
starting amount = $10,960
2. calculate stock A2's value
to make the percentage usable in this equation we need to divide it by 100 to get it in decimal form. ⇒ 
- multiply stock A1 by perctage decimal to get the amount decreased
($1,215)
- subtract stock A1 by decreased amount to get stock A2's value
A2 = $5,535
3. calculate stock B2's value
to make the percentage usable in this equation we need to divide it by 100 to get it in decimal form. ⇒ 
- multiply stock B1 by perctage decimal to get the amount increased
($842)
- add stock B1 with increased amount to get stock B2's value
B2 = $5,052
4. get new amount of account

new amount = $10,587
5. find percentage decrease of starting amount to new amount
- divide starting amount by the new amount


- multiply by 100 to convert to percentage form

- and round to <u>nearest tenth</u>
answer is ≈ 3.5%
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*: (=' :') this
•.. (,('')('') helped :)
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
5) a
6) a
7) b
8) d
9) a
10) b
11) c
12) a
Step-by-step explanation:
When it asks for range it is asking for the y values so when you plug in numbers such as 0,1,2 into the equation the y values you get are {0,90,180..}
Overall slope can be found by taking the x and y values of the two given points.
((y value of the second point)-(y value of the first point))/((x value of the second point)-(x value of the first point))
Using (1,2) and (-2, 5) you can do this by plugin in the numbers (5-2)/(-2-1)
So the slope will be 3/-3 = -1
Once you find the slope you can use this to find the equation of a line by pluging in values into y=mx + b
m = slope
y = use this from the points given
x = use this from the points given
Answer:
5/7
Step-by-step explanation:
A+B+C = 180
62+95+Z = 180
157 + Z = 180
Z = 23