Factorial is used to find the number of ways a given number of objects can be ordered
Answer:
8
Step-by-step explanation:
Using a right triangle formed by boat with base and top of lighthouse.Note: 15 minutes = 0.25 degreesLet d be distance the boat is from shore.tan(90−13.25)=d/175
d=175∗tan(76.75)=743.2
Answer:
Step By Step Explanation:
[ Step One ] Subtract 15 From Both Sides
[ Step Two ] Simplify
[ Step Three ] Subtract 4y From Both Sides
[ Step Four ] Simplify
[ Step Five ] Divide Both Sides By -2
[ Step Six ] Simplify