Answer:
False
Step-by-step explanation:
There might be a chance I am wrong though sorr for the inconvinience
Answer:
1). x = 81
2). x = 84
Step-by-step explanation:
1). By applying geometric mean theorem in the given triangle,
56x = (18√14)²
56x = 4536
x = 
x = 81
2). By applying geometric mean theorem,
16x = (8√21)²
16x = 1344
x = 
x = 84
<span>Answer:
Multiple R is the correlation between y and y^
in a regression model. It is always non-negative, but has no nice interpretation as a proportion of variance, unlike its square. I can't think of too many uses for it and only know of one stat package that routinely reports it, SPSS.
Bivariate correlation only tells you about two variables at a time (though you can use partial correlation to remove other variables).</span>
Answer:
inverse is the opposite
Step-by-step explanation:
Answer:
h = 7.333....
Step-by-step explanation:
Formula is A = 1/2h(b1+b2)
Area 77 determine the height
77=1/2h(14+8)
77 = 1/2h(22)h
77/10.5 = 10.5h/1.5
solve for h = 7.333....
