Let's say the first day he studied for x minutes.
Each day he studies 5 more minutes than his previous day.
Day 2: x +5
Day 3: x + 10
Day 4: x + 15
Day 5: x + 20
And finally the last day: x + 25
To find the difference all u need to do is take the amount he studied on the first day and subtract it by how much he studied the last day.
X - X + 25
Which gives u a difference of 25
Answer:
32 notebooks will fit.
Step-by-step explanation:
Tan = sin/cos
in quadrant IV, cos is positive so the exact value of sin is -1 and the exact value of cos is 3
I don’t really know but that looks heard maybe A
525÷5= 105
its 105 for 1 notebook.
105×3= 315 for 3 notebooks.
hope this helps!