times tables

Multiply: 8 6 4 × 6 => 5,184 or 5,214 or 870 or 5,174..

Solve: 8 6 5 × 4 => 3,450 or 869 or 3,460 or 3,400..

The number of candles placed on two tables A and B at 25 instants of time is shown. Give the z score value and verify if the mean number of candles placed on both the tables differ at 98% confidence level. => 0.2092, do not differ or - 0.551, do not differ or 0.9, do n..

Multiply: 3 × 5 => 17 or 14 or 8 or 15..

Multiply: 5 × 7 => 35 or 12 or 37 or 34..

Multiply: 5 × 9 => 45 or 44 or 14 or 49..

Multiply: 9 × 6 => 15 or 45 or 54 or 64..

A basket contains brown, white and red colored balls. Tim picked a ball at random for 50 times and recorded the color of the ball he picked. Find the experimental probability of picking a red ball. Color Number of times the ball was picked brown 35 white 10 red 5 => 15% or 6% or..

Multiply. 2 5 × 1 8 => 540 or 250 or 270 or 450..

Multiply: 3 9 5 × 5 => 1,575 or 1,825 or 1,975..