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Leno4ka [110]
3 years ago
14

Julian needs to spend at least seven hours each week practicing the drums he’s already practice 5 1/3 hours this week he wants t

o split the remaining practice time evenly between the last two days of the week right inequality to determine the minimum number of hours he needs to practice on each of the two days
Mathematics
1 answer:
hoa [83]3 years ago
3 0

Answer:

(5.33 + 2h) ≥ 7

h ≥ 0.835

Step-by-step explanation:

Let in the last two days Julian has to practice the drum for h hours each.

Then in two days, he has to practice 2h hours,

He has already practiced 5\frac{1}{3} = 5.33 hours before those last two days.

Therefore, he has practiced this week by (5.33 + 2h) hours.

Now, given that Julian needs to spend at least 7 hours each week practicing the drums.

Hence, we can write the inequality  

(5.33 + 2h) ≥ 7

⇒ 2h ≥ 1.67

⇒ h ≥ 0.835 hours

Therefore, Julian has to practice for 0.835 hours for the last two days of the week. (Answer)

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