In a word game, you choose a tile from a bag, replace it, and then choose another. if there are 21 vowels and 15 consonants, what is the probability you will choose a consonant and then a vowel?

207/8 is the right

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours