For the month of January Chloe is training to run a marathon she wants to run a total of 375 Miles during January ,on January 1s
2 answers:
You might be interested in
Answer:
Based on the assumption that the angle of the triangle at the cave entrance is a right angle, the angle Devora turned before walking to the treasure chest is approximately 57 degrees.
Step-by-step explanation:
A sketch of the triangle formed is attached where E is the entrance of the cave, C is the treasure chest and T is the treasure itself.
Using the cosine trigonometric ratio, we have that
Finding the arccosine of 0.5393 gives
You're looking for the time 
that it takes for the principal 
to double, so 
. Dividing both sides of the formula by leaves you with
You're given that the account earns 0.75% interest and that the interest is compounded monthly, so
and 
.
You're given that the account earns 0.75% interest and that the interest is compounded monthly, so