Answer:
2027 = $122.25
2016 = $48
Step-by-step explanation:
Find 1% of 75
75 / 100 = 0.75
multiply by 9
0.75 * 9 = 6.75
So that's $6.75 each year
Now, lets find our answers for 7 years.
6.75 * 7 = $47.25
75 + 47.25 = $122.25
<u>The stock will be $122.25 in 2027</u>
Now for 2016.
$6.75 * 4 = $27
$75 - $27 = $48
<u>The stock was $48 in 2016</u>
60 over 1 would be 60.
1/4 is already to its lowest.
If you want percents, decimals, ratios.
20%
.20
1:4
The solutions would be 3 and 9
Answer: ![4.5\ meters](https://tex.z-dn.net/?f=4.5%5C%20meters)
Step-by-step explanation:
Using the data given in the exercise, we can draw the diagram attached, where "h" is the height of the building reached by the top of the ladder.
Notice that there are two similar triangles.
So, you can set up the following proportion:
![\frac{1.8}{1.2}=\frac{h}{(1.2+1.8)}](https://tex.z-dn.net/?f=%5Cfrac%7B1.8%7D%7B1.2%7D%3D%5Cfrac%7Bh%7D%7B%281.2%2B1.8%29%7D)
Finally, in order to calculate the height on the building reached by the top of the ladder, you must solve for "h".
Therefore, the value of "h" is :
![\frac{1.8}{1.2}=\frac{h}{3}\\\\(3)(\frac{1.8}{1.2})=h\\\\\frac{5.4}{1.2}=h\\\\h=4.5](https://tex.z-dn.net/?f=%5Cfrac%7B1.8%7D%7B1.2%7D%3D%5Cfrac%7Bh%7D%7B3%7D%5C%5C%5C%5C%283%29%28%5Cfrac%7B1.8%7D%7B1.2%7D%29%3Dh%5C%5C%5C%5C%5Cfrac%7B5.4%7D%7B1.2%7D%3Dh%5C%5C%5C%5Ch%3D4.5)