Answer:
14yd
Step-by-step explanation:
Scale of the model:
1in to 2yd
This suggest that for every 1in on the model, the actual distance is 2yd.
So;
A model 7in wide will actually be:
1in to 2yd
7in will be 7 x 2 = 14yd
7.154 is your answer to 0.98 times 7.3
Basing on the description, a parabola opening up with vertex at origin, the formula with vertex at origin is used, x^2 = 4py. p is the focus and so with the dimensions given, we obtain a 0.25 and that is the distance of the focus to the vertex.
Step-by-step explanation:
First,
(A intersect B) = {1,2,4,5} intersect {1,3,5,7}
= {1,5}
Now,
A'n B = (A) - (A intersect B)
= {1,2,4,5} - {1,5}
= {2,4}
Answer:
His assumption is based upon his belief that the average is fixed and not just random; the number each person gets is random, and with none more likely than another.
Step-by-step explanation:
