What is the average growth rate of the bean plant in centimeters per day for the past week?
To find the average growth rate of the bean plant in centimeters per day for the past week, you would need to measure the height of the plant each day for the past seven days and then calculate the average increase in height each day.
Here are the step-by-step instructions to find the average growth rate of the bean plant:
1. Measure the height of the bean plant every day for the past week. Make sure to measure from the base of the plant to the tip of the tallest stem.
2. Record these measurements for each day. For example, let's say you have the following measurements (in centimeters):
- Day 1: 10 cm
- Day 2: 12 cm
- Day 3: 14 cm
- Day 4: 16 cm
- Day 5: 18 cm
- Day 6: 20 cm
- Day 7: 22 cm
3. Calculate the daily growth rate by subtracting the previous day's height from the current day's height. For instance:
- Day 2 growth: 12 cm - 10 cm = 2 cm
- Day 3 growth: 14 cm - 12 cm = 2 cm
- Day 4 growth: 16 cm - 14 cm = 2 cm
- Day 5 growth: 18 cm - 16 cm = 2 cm
- Day 6 growth: 20 cm - 18 cm = 2 cm
- Day 7 growth: 22 cm - 20 cm = 2 cm
4. Add up the daily growth rates: 2 cm + 2 cm + 2 cm + 2 cm + 2 cm + 2 cm = 12 cm.
5. Divide the total growth by the number of days to find the average growth rate. In this case: 12 cm / 7 days = 1.71 cm/day (rounded to two decimal places).
Therefore, the average growth rate of the bean plant for the past week is approximately 1.71 centimeters per day.
To determine the average growth rate of the bean plant in centimeters per day for the past week, you will need the measurements of the plant's height taken over the course of seven days. Once you have these measurements, follow these steps:
1. Add together all the height measurements taken over the past week.
2. Divide the total height by the number of days (in this case, 7) to find the average height of the plant.
3. Subtract the initial height of the plant from the average height to find the overall growth.
4. Divide the overall growth by 7 (the number of days) to find the average growth per day.
For example, if you measured the following heights over the past week: 10 cm, 12 cm, 14 cm, 16 cm, 18 cm, 20 cm, and 22 cm, the steps would be as follows:
1. Add up the heights: 10 + 12 + 14 + 16 + 18 + 20 + 22 = 112 cm.
2. Calculate the average height: 112 cm / 7 days = 16 cm.
3. If the initial height of the plant was 8 cm, subtract that from the average height: 16 cm - 8 cm = 8 cm.
4. Divide the overall growth by the number of days to find the average growth per day: 8 cm / 7 days = 1.14 cm per day.
Therefore, the average growth rate of the bean plant over the past week is approximately 1.14 centimeters per day.