The answer is a, b, and e.
For this case we have a function of the form:

Where,
A: initial amount
b: growth rate (for b> 1)
x: independent variable
y: dependent variable
We then have the following function:

Using the definition, the following statements are correct:
1) The function is exponential
2) The function increases by a factor of 2.5 for each unit increase in x
3) The domain of the function is all real numbers
If we remove human choices in creating the code the answer is 10 (the possible choices) times 26 (the possible choices) so 260 is the probability
C is the answer because a number of children are unknown.
Answer:
Height is 3
Step-by-step explanation:
4.24 x 4.24 x 6
Right triangle base = a + b + c
a^2 + 3^2 = 4.24^2
= a^2 + 9 = 17.98
We cross out b to subtract.
a^2 = 17.98 - 9
a^2 = 8.98
We then square √a^2 = √8.98
a = 2.996
We round up a = 3
We have found the height is 3