If 1 3 of a mile of state highway litter is removed equally by 4 volunteers, what fraction of a mile will each volunteer clean?

a)
1
8
b)
1
12
c)
1
18
d)
1
24

B.

Step-by-step explanation:

We are given that 4 volunteers removed the litter from of a mile of state highway equally.

We are to find the fraction of a mile each volunteer cleans.

For that, we simply will divide the length of highway cleaned by the total number of volunteers.

Fraction of mile cleaned by each volunteer =

So the correct answer option is B. .

1/12mi or B

Step-by-step explanation:

so we want to divide 1/3 mile into 4 parts (1 for each volunteer)

1/3 divided by 4 is 1/3 times 1/4 or 1/(3*4)=1/12

answe ris 1/12 or B

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

all teachers

step-by-step explanation: