Evaluate the following function f(-2).f(x)=3x12
Answer: f(x) = 36
Answer:
1. False
2. True
3. True
4. True
5. False
Step-by-step explanation:
1. False - they sell 3 cases in 20 min as shown in the table
2. True - If they sold 3 cases in 20 min and 6 cases in 40 min, then they would sell 9 cases in an hour, and 12 cases in 1 hour and 20 min
3. True - Building off of our answer in 2, student council would have sold 15 cases in 1 hour and 40 min, and 18 in 2 hours
4. True - In 40 min, student council sold 6 cases, and in 2 hours, 18 cases, so in 2 hours and 40 min, they would have sold 24 cases
5. False - In one hour - 9 cases. In 2 hours - 18 cases. In 3 hours - 27. And in 20 min - 3 cases, so they would sell 30 cases in 3 hours and 20 min.
1 ton is equal to 2,000 pounds so 18 times 2,000 = 36,000 pounds. So, no they are equal.
Answer:
Small - $7
Medium - $9
Large - $12 (This is your answer)
Answer:
base = 4 yards, height = 1 5/7 yards
Step-by-step explanation:
The scale factor relating the dimensions of the smaller triangle to the larger is 4/7, the ratio of the lengths of their bases. That same scale factor applies to the height, so the smaller height is ...
... (3 yards) × (4/7) = 12/7 yards = 1 5/7 yards
