George decided to paint a wall with two windows. Both windows are 3 1/2 ft by 4 1/2 ft rectangles. Find the area the paint needs to cover. Area of 2 windows:

Area of the entire wall:

Area to be painted:

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

What integer is equivalent to 9 3/2