 What is the volume of this cone?
1 answer:
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Complete Question:
Here is the complete question:
<em>A lumber yard has five different lengths of 2 by 4 boards. Based on cost per linear foot, which is the best deal available on 2 by 4 boards at this lumber yard?</em>
<em>2 × 4 BOARD PRICES </em>
<em>8 foot board for $2.95 </em>
<em>10 foot board for $3.15 </em>
<em>12 foot board for $4.10 </em>
<em>16 foot board for $5.80 </em>
<em>20 foot board for $6.95</em>
Step-by-step explanation:
- 8 foot board for $2.95
- 10 foot board for $3.15
- 12 foot board for $4.10
- 16 foot board for $5.80
- 20 foot board for $6.95
Therefore, <em>10 foot board for $3.15</em><em> </em>is the best deal available on 2 by 4 boards at this lumber yard. It means you should be able to get 1 board for $0.315 when you buy 10 boards.
The average speed of Joshua during that time is 2500 m/h.
Explanation:
It is given that Joshua started cycling at 5:15 pm. By 8:09 pm he has covered a distance of 7250 m.
The total time taken by Joshua from 5:15 pm to 8:09 pm is
Dividing we get,
Adding, we have,
Thus, the total time taken by Joshua is
To determine the average speed we use the formula,
where and
Hence, substituting the values we have,
Dividing, we get,
Thus, the average speed of Joshua during that time is 2500 m/h.