While working in the cafeteria at a register, anna had 150 students come through her line in 4 hours. how much time would it take for 225 students to go through anna's line ? a. 8 hours b. 6 hours c. 5 hours d. 7 hours

B. 6 hours

Step-by-step explanation:

Step 1: Anna had 150 students come through her line in 4 hours.

Find the number of students per hour = 150/4

Step 2: Find time taken for 225 students to go through Anna's line.

To find we have to multiply 225 by 150/4

= 225/37.5             [150/4 = 37.5]

= 6 hours

=

=

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .