Answer:
Step-by-step explanation:
-18.75: real, rational.
√36: real, rational, integer, whole, natural.
π²: real, irrational.
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

This is a exponential function of the form

where
a is the initial value
b is the base
r is the rate
b=1+r
In this problem we have
a=4 ----> initial value (y-intercept)
b=1/2
so
1+r=1/2
r=1/2-1=-1/2
r=-0.5=-50% ----> is negative because is a decrease rate
using a graphing tool
The graph in the attached figure
Answer:42
Because 5 Plus 8 is 13 plus 3 equals 16
Answer:
$30
Step-by-step explanation:
Given that they charge $1 per minute to watch the show and in addition, there is also a processing fee that you must pay if $10, to attend the show for 20 minutes, it means that the total fee to be paid will be the sum of the product of 20 and $1 and the processing fee of $10
= (20 * $1) + $10
= $20 + $10
= $30