Which question has statistical variability? * 2 points what are the daily low temperatures from the last month? what was the coldest temperature last month? what was the average temperature last month?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.