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Alona [7]
2 years ago
6

Jose ran13 mile in 3 minutes and 15 seconds. Calculate Jose's rate in minutes per mile; in other words, the time that it would t

ake for him to run 1 mile. Question 14 options: 934minutes per mile 439minutes per mile 9 minutes per mile 914minutes per mile
Mathematics
2 answers:
Alexus [3.1K]2 years ago
7 0

Answer:

1 mile = 15 seconds

Step-by-step explanation:

3 minutes and 15 seconds = 3 min + 15 sec

1 minute = 60 seconds

15 seconds =15/60 = 0,25 min

then

3minutes and 15 seconds = 3.25 minutes

13miles in 3 minutes and 15 seconds

= 13 miles / 3.25 minutes

= 4 miles / 1 minute

every minute Jose ran 4 miles

then:

4 miles is a 1 minute

1 mile is a T minutes

T = 1*1/4

T = 1/4 minute

1 minute = 60 secomds

1/4 minute = 60*1/4 = 60/4 = 15 seconds

tresset_1 [31]2 years ago
3 0

Answer: if it is supposed to be 1/3 mile in 3:15 then it takes

9 minutes and 45 seconds to run one mile. That would be 9 3/4 minutes, using fractions.

Step-by-step explanation: multiply the fraction 1/3 by 3 to make it 1 mile.

Multiply the minutes and seconds by 3 to get the time for One Mile. 3×3=9 3×15=45.

45/60 = 3/4 so 9 3/4 minutes.

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Step-by-step explanation:

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A matrix contains 60 elements. Which of the following cannot equal the number of rows of the matrix?
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<span>Given:

Matrix = 60 elements</span>

 

<span>To solve this, we need to take into account that each row must contain the same number of elements. So, we need to find which of the options do not divide evenly into 60 (the options are 30, 60, 10, and 18).

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I'm sorry, but what digit is underlined?
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