A whale is swimming due north at a speed of 22 miles per hour. Just 2 miles away, a whale-watching tour boat is traveling south, directly towards it, at a speed of 59 miles per hour. How long will it be before they meet? If necessary, round your answer to the nearest minute.

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

i need points

step-by-step explanation:

sorry bubs