Which are the partial products for 89 times 25? choose all answers that are correct. a. 9 times 2 =18 b. 8 times 5= 40 c.9 times 5=45 d. 80 times 20= 1,600

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

If you could answer these your a life saver

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”?