Answer:
C) -7/3
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(9-(-5))/(-2-4)=(9+5)/-6=14/-6
simplify -14/6 to -7/3
Answer:
y=0.84(0.94)
Step-by-step explanation:
0.94 is less then one which is why its decay
4 3/5 ≈ 5
1 1/5 ≈ 1
(4 3/5) +(1 1/5)
≈ 5 +1
≈ 6 . . . . . . . . . . . the estimated sum rounded to whole numbers
_____
Additional information:
As a refinement to your estimate, you can estimate the error. The first number is 2/5 less than 5. The second number is 1/5 more than 1, so the errors add up to
.. (2/5) +(-1/5) = 1/5
That is, your "estimate" of 6 is actually too high by 1/5. You can refine that estimated value by subtracting 1/5. 5 4/5 would be a closer "estimate."
There are two people in this problem and both of them get time for playing if they complete the homeworks in their allotted time.
Taking the first instance of Jonathan
For every 5 hours of doing homework, the number of hours Jonathan
gets for playing video games = 3 hours
Then
For every 1 hour of doing homework, the number of hours Jonathan
gets for playing video games = (3/5) * 1 hours
= 3/5 hours
= 0.6 hours
= (0.6 * 60) minutes
= 36 minutes
Taking the second instance of Lucas
For every 1 hour of doing homework, the number of minutes Lucas
gets for playing video games = 30 minutes
Then we can easily say that if both Jonathan and Lucas spend the same amount of time doing homework, then Jonathan gets more playing time than Lucas.
Answer:
E is the answer
hope this helps
have a good day :)
Step-by-step explanation: