Answer:
(a) Growth
![(b)\ y = 146(1.24)^x](https://tex.z-dn.net/?f=%28b%29%5C%20y%20%3D%20146%281.24%29%5Ex)
Step-by-step explanation:
Given
-- current
--- rate
Solving (a): Growth or decay
The question says his followers increases each day by 24%.
Increment means growth.
<em />
<em>Hence, it is a growth problem</em>
Solving (b): Equation to represent the scenario.
Since the rate represents growth, the equation is:
![y = a(1 + r)^x](https://tex.z-dn.net/?f=y%20%3D%20a%281%20%2B%20r%29%5Ex)
Substitute:
and ![r = 24\%](https://tex.z-dn.net/?f=r%20%3D%2024%5C%25)
![y = 146 * (1 + 24\%)^x](https://tex.z-dn.net/?f=y%20%3D%20146%20%2A%20%281%20%2B%2024%5C%25%29%5Ex)
![y = 146 * (1 + 0.24)^x](https://tex.z-dn.net/?f=y%20%3D%20146%20%2A%20%281%20%2B%200.24%29%5Ex)
![y = 146 * (1.24)^x](https://tex.z-dn.net/?f=y%20%3D%20146%20%2A%20%281.24%29%5Ex)
![y = 146(1.24)^x](https://tex.z-dn.net/?f=y%20%3D%20146%281.24%29%5Ex)
Answer:
Step-by-step explanation:
For the points lol
Answer:
6.224 x 10^3 Hope this helped out :)
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
.If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
then you end up getting 6.224 x 10^3
Answer:
B
Step-by-step explanation:
Trapezoids have only one pair of parallel lines.
Step-by-step explanation:
Morning is 4 hr 15 min
afternoon is 4 hour 15 min
together is 8 hour 30 min
8.5*14 = 119 dollars