<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>
<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>helpful</em><em> </em><em>to</em><em> </em><em>you</em><em>.</em>
In order to solve this you would need to know the original, or sale price of the apples themselves. Do you have this data?
The student can choose any one of 3 sandwiches. For each of those . . .
He can choose any one of 3 soups. For each of those . . .
He can choose any one of 4 salads. For each of those . . .
He can choose either one of 2 drinks.
Total possibilities = (3 x 3 x 4 x 2) = <em><u>72 different lunches</u></em>.
Answer:
The solution to the inequality 89 – 9.8t < 10.6 is ?
t > 8
The solution to the inequality 89 – 9.8t > 20.4 is?
t < 7
To determine when the projectile hits the ground, solve 89 – 9.8t = 0 for t.
t = 9.08163265306
Rounding to the nearest whole second, t is about ?
9 seconds.
The viable solution set is ?
[0, 7) or (8, 9]