I need more details in order to answer your question
Answer:
Step-by-step explanation:
A p - 4 is the answer to your question
Answer:
it is 803.84 centimeters squared
Step-by-step explanation:
area of a circle is r^2* 3.14
=16*16*3.14
=803.84
Answer:
A weak negative correlation
Step-by-step explanation:
![correlation, r = \frac{∑(y-\alpha)(x-\beta }{\sqrt{∑(y-\alpha)^2∑(x-\beta )^2 } }](https://tex.z-dn.net/?f=correlation%2C%20r%20%3D%20%5Cfrac%7B%E2%88%91%28y-%5Calpha%29%28x-%5Cbeta%20%20%7D%7B%5Csqrt%7B%E2%88%91%28y-%5Calpha%29%5E2%E2%88%91%28x-%5Cbeta%20%29%5E2%20%7D%20%7D)
where,
![\alpha = \frac{∑y}{n} \\\beta =\frac{∑x}{n} \\∑ = summation](https://tex.z-dn.net/?f=%5Calpha%20%3D%20%5Cfrac%7B%E2%88%91y%7D%7Bn%7D%20%5C%5C%5Cbeta%20%3D%5Cfrac%7B%E2%88%91x%7D%7Bn%7D%20%5C%5C%E2%88%91%20%3D%20summation)
![\alpha = \frac{3230}{4} = 807.5\\\\\\\beta =\frac{46}{4} = 11.5](https://tex.z-dn.net/?f=%5Calpha%20%3D%20%5Cfrac%7B3230%7D%7B4%7D%20%3D%20807.5%5C%5C%5C%5C%5C%5C%5Cbeta%20%3D%5Cfrac%7B46%7D%7B4%7D%20%3D%2011.5)
![therefore,\\\\r= -0.12924](https://tex.z-dn.net/?f=therefore%2C%5C%5C%5C%5Cr%3D%20-0.12924)
This represents a weak negative correlation
This statement is false<span>. Because the </span>base angles<span> of an </span>isosceles triangle<span> are</span>congruent<span>, if one </span>base angle<span> is a right </span>angle<span> then both </span>base angles<span> must be right</span>angles<span>. It is impossible to have a </span>triangle<span> with two right (90^\circ)</span>angles<span>.</span>