Select the correct answer. keith ran in a marathon. it took him 3 hours and 2 minutes to run 26 miles. if he ran at the same rate for the whole race, how many minutes did it take him to run each mile? (1 hour = 60 minutes) a. 6 minutes b. 7 minutes c. 8 minutes d. 9 minutes

B. 7 minutes is the answer

3 hours and 2 minutes must be converted to minutes.

1 hour = 60 minutes     therefore        3 hour = 180 minutes

180 minutes  + 2 minutes = 182 minutes

182 minutes/26 miles

7 minutes/1 mile

B 7 mins

Step-by-step explanation:

Distance Keith ran = 26 miles

Time it took

= 3 hours 2 minutes = [(3 * 60) + 2] minutes = (180 + 2) minutes = 182 minutes

Hence,

Speed (Rate) =  miles per minute

Hence,

Time taken to complete 1 mile

=

= 7 minutes

Hence, the answer is B.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

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step-by-step explanation: