According to Maryland Motor Vehicle Administration [MVA] data, Gary Turgeon, a clerk at the Beltsville, Maryland, MVA location, assists three customers per hour, on average. a. Determine the probability the amount of time Gary takes to assist the next customer is between 6 and 12 minutes (in the interval 6 to 12 minutes).b. Determine the probability the amount of time Gary takes to assist the next customer is between 26 and 35 minutes (in the interval 26 to 35 minutes).c. Determine the probability the amount of time Gary takes to assist the next customer is either less than 14 minutes or greater than 24 minutes.

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

                  = 2×(-2)+(-8)×(6)+(-8)×(-5)

                  = -4-48+40

                  = -12

hence, v.w= -12

0.02040816326

yes because they have the same amount of green and blur marbles.

step-by-step explanation: