Can someone please help? im really confused.

Given:

Each big square represents one whole.

To find:

The percent represented by the shaded area.

Solution:

One big square have 100 small square.

Shaded part of first big square = 100

Fraction of shaded part of first big square =

Shaded part of second big square = 19

Fraction of shaded part of second big square =

Fraction of total shaded area:

Percent of shaded area:

              = 119%

The shaded area is 119%.

cells do need food. in a process known as cellular respiration, cells convert biochemical energy (oxygen as food) from nutrients into adenosine triphosphate (atp), and then release waste products.

hope this .. : d

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.