Yes they are right you did a great job!
Answer:
484*pi cm^2
Step-by-step explanation:
becasue 4 times 121 is 484, 121 because 11^2 is 121
Answer:
A change from 600 to 780 represents a positive change (increase) of 30%
Answer:
b. quadratic
Step-by-step explanation:
Quadratic models are used to model certain real-world situations such as: 1) Values decrease then increase 2) Values increase and then decrease 3) Values depending on surface area.
Answer:
1/3
Step-by-step explanation:
x from 3 to 1 = 1/3
y from 18 to 6 = 6/18 = 1/3
