Answer:
6.666 minutes or 6 minutes and 40 seconds
Step-by-step explanation:
20/ 3 = 6.66...
The total time divided by the number of miles equals the average mile time.
Hope this helps! Have a great day or night (wherever you are)! : )
Answer: SO if you hv to solve for x then the answer is 4/13. And if you wanna solve for y then the answer is 4.
Step-by-step explanation: solve for x=
13x+y=4
13x+0=4
x=4/13
Solve for y=
13(0)+y=4
y=4
Answer:
45 ways
Step-by-step explanation:
We are given;
there are 3 different math courses, 3 different science courses, and 5 different history courses.
Thus;
Number ways to take math course = 3
The number of ways to take science course = 3
The number of ways to take history course = 5
Now, if a student must take one of each course, the different ways it can be done is;
possible ways = 3 x 3 x 5 = 45 ways.
Thus, number of different ways in which a student must take one of each subject is 45 ways.
Answer: -0.25
Explanation:
The greatest common factor( GCF) of 36 and 84 is 12.
