Anwer:
A. By the definition of a perpendicular Bisector.
Answer:
4
Step-by-step explanation:
Answer:
The answer is "(0.73,0.87)".
Step-by-step explanation:
Given:
number of girls
number of boys
Total number of children
So,
Calculating the value of the proportion which is given by girls:
Therefore the confidence interval is:
Answer:
Step-by-step explanation:
If we have a term to a fractional power, that’s the same as finding the denominator root of the number - if the numerator of the fraction isn’t 1, then the term itself inside the root sign becomes the term to the numerator power.
So - since the denominator of this fraction is 3, we find the cube root of 88c. Since the numerator is 2, we square 88c.
.
Hope this helped! (By the way, this was my 100th answer!)
Answer:
5/4 kg is Parcel A
im guessing what you meant was that parcel B is 3 times as heavy as A.
Step-by-step explanation:
Lets say parcel A is x
3x would be parcel b
x + 3x = 5 kg
4x = 5 kg
x = 5/4 kg