Answer:
No, I don't believe that percent of girls born in china is 46.7.
Step-by-step explanation:
Given
Natural ratio of girls to boy =100:105
In China , the birth ratio = 100:114
Number of girls=46.7%
In our study
Number of girls=60
Number of boys= 90
Total number of birth =150
To find the percentage of girls in our study


Percentage of girls=40%
Therefore, the percentage of girls in our study is 40% not 46.7%
Hence, I don't believe that percentage of girls born in China is 46.7%.
Answer:
Step-by-step explanation:
Which of what? There is no ss.
Answer : 8 ft
Explanation :
You can find the volume of a regular square pyramid using the formula volume = base area × height / 3. Hope it helps.
With u = <-7, 6> and v = <-4, 17>, we have
u + 3v = <-7, 6> + 3 <-4, 17> = <-7, 6> + <-12, 51> = <-19, 57>
We want to find a vector w such that
u + 3v + w = <1, 0>
Subtract u + 3v from both sides to get
w = <1, 0> - (u + 3v) = <1, 0> - <-19, 57>
w = <20, -57>
The answer is -1
Hope this helps!