N is -A -B -C since I don’t see any numbers Add all of the negatives together for P is
multiply all of the numbers, after you put it to the nearest hundred tenth and etc.
I believe the answer is the ship is traveling at 21.25 MPH, started 10.5 miles from lighthouse and after 11 hours will be 244.25 miles from the lighthouse.
Answer:
Step-by-step explanation:
Tan Ф = opposite/adjacent = 170/90 = 1.89
Ф = tan⁻¹ 1.89 = 62.1°
tan Ф = x/207
tan 62.1° x 207 = x
1.89 x 207 = 391.23
Answer:
<em>The ball takes 5 seconds to hit the ground</em>
Step-by-step explanation:
The equation to model the height of a golf ball in time t is:

There are two moments when the height is zero: At launch time and when it hits the ground. To find the last time, we equate:

Factoring out t:

It gives us two solutions:
t=0

Solving:


t = 5 sec
Thus, the ball takes 5 seconds to hit the ground
Answer:
42 2/5 or 42.4
Step-by-step explanation: