The sequence is geometric because we multiply by the same number each time to get the next term. In this case, we multiply by 1/2 = 0.5 to get the next term.
first term = 64
second term = 0.5*(first term) = 0.5*64 = 32
third term = 0.5*(second term) = 0.5*32 = 16
fourth term = 0.5*(third term) = 0.5*16 = 8
and so on
The sequence of values would be
64, 32, 16, 8, 4, 2, 1
Since we're talking about a number of teams, it doesn't make sense to keep going after 1 (since we can't have half a team).
The largest angle should be 66°
I hope this helps.
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Answer:
7 to 10 is 105 to 150 simplified as a ratio.
I am The Kracken!
Because the expressions x and y² varies inversely, the equation that can be used in order to relate them is,
y² = k/x
k here is the constant of proportionality. Using the first set of given, x = 4 and y = 10, we determine the value of the proportionality constant.
k = (x)(y²)
Substitute the known values to the equation,
k = (4)(10²) = 400
The completed equation for the relation is therefore,
y² = 400/x
Substituting the value of y to this equation,
(2²) = 400/x
The value of x is 100.
<em>ANSWER: D. x = 100</em>