Dominique ran 40 minutes on saturday, 1 hour 20 minutes on monday, and 2 hours on wednesday. use the sequence to predict how long dominique will run on friday. a. 2 hours 20 minutes c. 3 hours 20 minutes b. 2 hours 40 minutes d. 3 hours

a. 2 hours

Step-by-step explanation:

All you have to do is find the median between 40 minutes on Saturday, 1 hour 20 minutes on Monday, and 2 hours on Wednesday.

The median is 2. Therefore 2 hours is the answer.

Hope this helps!

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11