level 3 networks

Levels of Biodiversity - Biological diversity includes 3 hierarchical levels. a) Genetic diversity b) Species diversity c) Community and ecosystem diversi..

Globally sea levels have risen 4-8 inches over the last century. The high temperatures have already started melting polar ice caps sea icebergs and glaciers. This has released enormous amount of water. Warmer temperatures also heat water and make it expand; thus ocean levels ne..

A road-roller levels 33 yards of road in 3 revolutions. Find the length of the road leveled in one revolution. => 11 yards or 33 yards or 3 yards or 1 yard..

The number of cars per floor in a multi-level parking lot are shown in the line plot below. Find the total number of cars parked in the 3 rd and the 6 th floors. => 8 or 11 or 6 or 10..

In a two-way ANOVA, variable A has three levels and variable B has two levels. The number of data values in each group is five. Find the degrees of freedom for factor A × B and for the within (error) factor. => 2, 24 or 4, 3 or 2, 1 or 3, 2..

The frequency table displays the different levels of education of 13 people in a family. How many more persons in the family had undergone Elementary or Secondary education than those who had undergone University education? => 2 or 5 or 4 or 3..

A plot of land as shown has to be levelled. If the rate of levelling is $24 per square meter, then find the total charges for levelling. [ Take π = 3, a = 8 m, b = 6 m and c = 3 m. ] => $1737.12 or $1395.12 or $1521.12 or $1369.12..

A baseball is thrown from a point 4 feet above ground level at an angle 60° with the horizontal with an initial speed of 20 ft/sec. Which of the following models the path of the baseball? => y = 16 t 2 + 10( t ) + 4, x = 10 3 t or y = 10 t , x = - 16 t 2 or x = 10 t , y = - ..

Radio tubes manufactured by a company are expected to have a mean lifetime of 400 hours, with a standard deviation of 30 hours. Random samples of 10 tubes were tested. It was found that 3 tubes had a lifetime of 398 hours, 5 of them had a lifetime of 410 hours and 2 had a lifetime of 400 ..

The base radius of a right circular cylindrical oil container is 40 m. Oil is drawn from it at the rate of 64000 m 3 per minute. Find the rate at which the oil level falls in the container. => 1 π m/min or 4 0 π m/min or 6 4 0 π m/min or 1 6 0 π m/min..