Which of the following is equal to 408 = 12? OA. (360 + 12) = (48 + 12)
OB. (360 - 12) + (48 - 12)
OC. (360 - 12) - (48 = 12)
OD. (360 - 12) + (360 - 12)
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Put the equation in slope intercept form by solving for y

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no