Maya wants to perform an experiment with a spinner labeled A, B, and C. The theoretical probabilities for each section are P(A) = ½, P(B) = ¼, and P(C) = ¼. Which spinner could she use?

answer: c is correct, a regular pentagon

a

b

d

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here