Answer:
Expression:
Beetles after 16 years: 7984 beetles
Step-by-step explanation:
Since the population increases 30% annually every year on the population size of that year, then we need to use a compound interest formula which would be the following
A = P (1 + r/n) (nt)
A = the future amount
P = the initial amount
r = the annual increase rate (decimal)
n = the number of times that interest/increase is compounded per unit t
t = the number of years
Using the values in the question the expression for this scenario would be the following
120(1 + (0.30 / 1))^(1*16)
![120(1.3)^{16}](https://tex.z-dn.net/?f=120%281.3%29%5E%7B16%7D)
7984.99
Answer:
the answer is b
Step-by-step explanation:
Answer:
if you round of. 20 the answer is 10
Answer:
Terms: 4x, -![\frac{x}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B2%7D)
Coefficients: 4, ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
Step-by-step explanation:
The terms of an expression are the numbers and variables that are being added. In this expression 4x is being added to -
. This means that they must be the terms. The coefficients are the constants that come before a variable. A variable is an unknown number represented by a letter, in this case, x. So the coefficients are 4 and
because both these numbers are being multiplied by a variable.
Answer:
591511
Step-by-step explanation:
583986+7525=591511