I am pretty sure that the answer is D: 0.32 I hope this helps
Answer:
4.8420405e+19
Step-by-step explanation:
Inequality is
727.29-248.50+x<u>></u>500
x=how much she needs to deposit
478.79+x<u>></u>500
subtract 478.79 from both sides
x<u>></u>21.21
at least $21.21
Answer:
The butterfly travels 660 ft in 1.25 min.
Step-by-step explanation:
If the distance, d, a butterfly flies varies directly as the time,t in the air, then we can write the mathematical statement.

If we introduce the constant of proportionality, we obtain;

According to the question, when
,
.
We substitute these values to obtain;



The direct variation equation now becomes

When 


Therefore the butterfly will travel 660 ft in 1.25 min.