4. directions: type the correct answer in each box. use numerals instead of words. fill in the blanks to find the product of 27 and 45. 27 × 45 = (20 + ) × (40 + 5) = (20 × ) + (20 × 5) + (7 × 40) + (7 × 5) = 800 + + 280 + 35 so, the product of 27 and 45 is .

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

What is fraction that is equivalent to 3/8