There are 6 class periods in the school day. there are 10 subjects to choose from. how many different class schedules are possible?

I believe it is 60 schedules.

Step-by-step explanation:

You multiply 6 by 10 because each class can mix with the periods of each class.

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

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 .