Answer:
The ship will be 
far from its port 3.5 hours from now
Step-by-step explanation:
Hi
The function is 
relates the number of kilometers y the ship will be from its port x hours from now, it has a form 
.
As the function is clearly defined, we only have to evaluate it for 
, so 
is the distance between the cruise ship and its port after 3.5 hours.
<h2>
Answer:</h2><h2>18</h2><h2 /><h2>Hope this helps!!</h2>
Answer: 85°
Step-by-step explanation:
Trig functions are remembered by
SOD CAD TOA,
sin = opposite / distance, cos = adjacent / distance, and tan = opposite / adjacent.
Here we have the adjacent side = 100, opposite side = 1058. The tower would fall over if it weren't vertical, and we assume the area is flat and level. So tangent of the answer is 10.58.
We need the angle whose tangent is 10.58.
On Android calculator you swipe left to get the trig functions, tap INV, if RAD is showing tap it to change it to DEG, and tap tan⁻¹. Swipe right and you see tan⁻¹(. Enter 10.58 and the result shows 84.6005606. If it shows 1.47655833 tap the RAD in upper left to change to DEG.
420÷8=52.5
the answer is 52.5 words per minute
