Answer:
15,267
Step-by-step explanation:
To solve this problem, lets use the exponential growth formula which is:
A = total amount
P = original amount
r = growth rate (decimal)
t = years
<u>Before we plug in the values, don't forget to change 3.5% to its decimal form.</u>
3.5% -> 
-> 0.035
Lets plug in the values:
The population after 7 years will be 15,267.
F(-3) = 8
Plug -3 into x and just solve it.
Answer:
$167.03
Step-by-step explanation:
ok
The other leg is 12cm long.
Step-by-step explanation:
Given,
Hypotenuse = c = 15cm
One leg = a = 9cm
Other leg = b
As the triangle is right angled, therefore, using Pythagoras theorem;
Taking square root on both sides;
The other leg is 12cm long.
Keywords: triangle, square root
Learn more about triangles at:
#LearnwithBrainly
Answer:
-4x^2+5x-28
Step-by-step explanation:
Expand -7(x^2 +4) = 3x^2+5x-7x^2-28
Simplify 3x^2+5x-7x^2-28 = -4x^2+5x-28
