Enter the first 4 terms of the sequence defined by the rule given. f(1) = 7,f(n)=f(n-1)-4
The first 4 terms are

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

Can you me find the missing length. i attached an image.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f