Answer:
1. The independent variable is a and the dependent variable is m
2. The domain is discrete
Step-by-step explanation:
let us explain the difference between discrete or continuous domains
Discrete domain: It is a set of input values that consists of only certain numbers in an interval.
Continuous domain: It is a set of input values that consists of all numbers in an interval.
In the question
m = 3a, where
m is the amount of money m in dollars
Each customer can buy a maximum of three apps
1.
∵ m is depended on the value of 3a
∴ m is the dependent variable ⇒ (output)
∴ a is the independent variable ⇒ (input)
∴ The independent variable is a and the dependent variable is m
2.
∵ The domain the input values
∴ Each customer can buy a maximum of three apps
→ That means it is a certain numbers
∴ The domain is discrete
You could do 21-5 and get the answer 16
A= 16+5 = 21
So therefor, he is 16 years old now.
Ratios are the same as fractions.
12:10 = 12/10
18:14 = 18/14
Divide.
12/10 = 1.2
18/14 = 1.2857
1.2857 > 1.2 ∴ 18/14 is greater
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18/14 is your answer
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hope this helps
Girl thats so easy i can help you
Answer:
<h2>
37.7 </h2><h2 />
Step-by-step explanation:
perimeter of semicircle = 1/2 π d
= 1/2 π (6)
= 9.425 x 4 semicircles
= 37.7
