Erik's disabled sailboat is floating at a stationary location 3 miles east and 3 miles north of Kingston. A ferry leaves Kingston heading due east toward Edmonds at 15 mph. At the same time, Erik leaves the sailboat in a dinghy heading due south at 10 ft/sec (hoping to intercept the ferry). Edmonds is 6 miles due east of Kingston.

Required:
Compute Erik's speed in mph and the ferry's speed in ft/sec.

(a)6.82mph

(b)22 ft/sec

Step-by-step explanation:

Eric's Speed = 10 ft/sec

The Ferry's Speed = 15 miles per hour

Conversion Unit

Guide

(a)To convert Eric's Speed 10 ft/sec to miles per hour

(b)To convert the Ferry's Speed 15 mph to ft/sec

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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