Answer: The amoun of the initial value was $1,289.
Step-by-step explanation:
1. To solve this problem you must apply the formula shown below:
Where:
- is the account balance ().
- is the principal.
- is the annual interest ().
- is the time in years ().
- =2.7182
2. You must substitute the values into the formula and then you must solve for , as following:
1.The bottle rocket reached a maximum height of 56.25 feet
2. The axis of symmetry of the graph is x equals 7.5
3. The has a relative maximum at (7.5,56.25)
1) u + 2 = 4
u = 2
2) -5 = s - 3
-2 = s
3) 5/13t = -9
t = -9 × 13/5
t = -39/5
t = -7 4/5
4) 6 = x + 2/3
x = 6 - 2/3
x = 5 1/3
5) 13 + w/7 = -18
w/7 = -18 - 13
w/7 = -31
w = -31 × 7
w = -217
6) 17 = -13 - 8x
-8x = 17 + 13
-8x = 30
x = 30/-8
x = -15/4
x = - 3 3/4
~Hope I helped!~
*Also, next time, please post your questions individually, so that you could get a quicker answer, thanks! :)
<span>AM = 8 cm. Since ABC is an isosceles triangle the median will split the triangle in to two right triangles. By using the given information, and it is found that AM=8cm.</span>
The answer is C, 150 degrees.