Make Sense and Persevere Beth, Manuel, and Petra are collecting sponsors for a walk-a-thon. The equation У» 20х гергеsents the amount of money Beth raises for walking x miles. The table shows the relationship between the nитber of miles Manuel walks and the атоunt of moпey he will raise. Petra will earn $15 for еach mile that she walks. а. In order to сompare the prорortional relationships, what quantities should you use to find the unit rate?

b. Compare the amount of money raised per mile by the three people.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

it is x equals 3   plese mark me really need it

step-by-step explanation:

what is

step-by-step explanation:

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7