Provide an appropriate response.The pitch of a roof is given as a single digit, such as 7 pitch. This actually means a rise of 7 feet for every 12 feet of horizontal run. What is the angle of a roof with a pitch of 7? Round to the nearest 0.1°.
Fill in the blank(s) with the appropriate word(s).
30.3°
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Translate the statement into an inequality. Use x as the variable.Ethan could spend at most 60 minutes per day playing video games.
A. x > 60 B. x ? 60 C. x < 60 D. x ? 60
Provide an appropriate response.A yeast culture is growing at a rate of A'(t) = 0.3e0.2t2, where t is the time in hours and A(t) is the amount in grams. Use n = 8 and the trapezoidal rule to approximate 
the amount the culture grew over the first four hours.
Fill in the blank(s) with the appropriate word(s).
Factor the square of the binomial.x2 - 16xy + 64y2
A. (x + 8y)2 B. (x - 8y)(x + 8y) C. (x - 8y)2 D. (x - 16y)(x + 16y)
Decide what number must be added to make the expression a perfect square trinomial.p2 + 11p + ___
A. 484
B. 
C. 22
D. 