Answer:
B: 54 square feet
Step-by-step explanation:
There are 3 feet in 1 yard. The scale model is 6 square yards.
Multiply 6 by 3 to get the amount of square yards.
There are 18 square yards in the actual playground.
Since there are 3 feet in a yard, multiply 18 by 3.
This gives you your answer:
54 square feet
Answer: i think it’s no real solutions
Step-by-step explanation:
Answer:
casey's age is 7
Step-by-step explanation:
if his sister is 3 times as old as he is then she is older therefore you would devide.
21/3=7
A(t)=A0*(1/2)^(t/30)
where t=elapsed years
A0=initial mass at t=0.
The domain is infinite and the range is 0 (possibly infinite as well).
