Answer:
78.54in²
Step-by-step explanation:
i used the formula
The mean length (rounded to 2 DP) of these 8 people's index finger is 5.83
<h3>What is the mean length (rounded to 2 DP) of these 8 people's index finger?</h3>
The given parameters are:
<u>Children</u>
Mean = 5.6 cm
Frequency = 5
<u>Adult</u>
Mean = 6.2 cm
Frequency = 3
The mean length of these 8 people's index finger is calculated as:

So, we have
Mean = (5.6 * 5 + 6.2 * 3)/(5 + 3)
Evaluate
Mean = 5.83
Hence, the mean length (rounded to 2 DP) of these 8 people's index finger is 5.83
Read more about mean at
brainly.com/question/20118982
#SPJ1
Answer:
A. 1/5 or 0.2
B. 1/2 or 0.5
Step-by-step explanation:
Answer:
The next three numbers are; 2,8, and 5.
Step-by-step explanation:
Answer:
6 inches
Step-by-step explanation:
105÷35=3
3x2=6