Answer:

Step-by-step explanation:
To find the value of
, we are solving the exponential equation
using logarithms.
Let's solve it step-by-step
Step 1. Divide both sides of the equation by -1 to get rid of the negative signs:



Step 2. Take natural logarithm to bot sides of the equation:

Step 3. Use the power rule for logarithms: 
For our equation:
and 


Step 4. Divide both sides of the equation by 




We can conclude that the value of x in our exponential equation is approximately 25.24.
Answer:
₤100
Step-by-step explanation:
In the first two years the savings dropped a total of 80% and in the third year rebounded back 80% which would level it out.
Answer:
the first one
Step-by-step explanation:
Answer:
A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Step-by-step explanation:
<u>Step 1: Determine the sides</u>
A → 3 ft
B → 7 ft
C → 4 ft
D → 5 ft
<u>Step 2: Determine the surface area</u>
Area of the sides



Area of the top and bottom triangles

Total Area


Answer: A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Answer:
A=250 1.07^t
just remove the parentheses.
Step-by-step explanation: