Answer:
The sister is 10 and Mike is 20
Step-by-step explanation:
10 x 2 = 20
10 +20 = 30
Answer:
C, or "The data is symmetrically"
Step-by-step explanation:
This is because when having both the median and the mean the same, this means their is a perfectly symmetrical distribution of data. Making both the mean and median the same.
Answer= 22
Explanation
————————
2l+2w=p
2(8)+2(3)= 22
Answer:
Step-by-step explanation:
so the steps to doing this are as follows :
Subtract the accepted value from the experimental value.
Take the absolute value of step 1.
Divide that answer by the accepted value.
Multiply that answer by 100 and add the % symbol to express the answer as a percentage.
|18.7-19.3|/19.3 = 0.031088 * 100% = 3.1%
Answer: 71.6°
tan-1(9/3) = 71.56505118°
