Question 3 of 5 Maria is trying to estimate 30. She uses this table of values
Square 5.02 5.12 5.22 5.32 5.42 5,52
Value 25.0 26.0 27.0 28.1 29.2 30.3
Square 5.62 572 5.82 592 6,02
Value 314 325 33.6 348 36
What should she do next to find 30 to the nearest hundredth?
A She should estimate that 30 is 5 50
B. She should find the squares of numbers between 5.5 and 5.6.
C. She should find the squares of numbers between high and 5.5
D. She should find the average of 5 4 and 55

the results from a pre-test for students for the year 2000 and the year 2010 are illustrated in the box plot. what do these results tell us about how students performed on the 29 question pre-test for the two years?

if we compare only the lowest and highest scores between the two years, we might conclude that the students in 2010 did better than the students in 2010. this conclusion seems to follow since the lowest score of 8 in 2010 is greater in value than the lowest score of 6 in 2000. also, the highest score of 28 in 2010 is greater in value than the highest score of 27 in 2000.

but the box portion of the illustration gives us more detailed information. the middle bar in each box shows us that the median score of 20 in 2000 is greater in value than the median score of 17 in 2010. further, we note that the box and whiskers divide the illustration into four pieces. each of these four pieces represents the same portion of students. so, the upper half of the students in 2000 scored in the same score range as the upper one-fourth of the students in 2010, see the illustration at a score of 20.

by considering the upper one-fourth, upper half, and upper three-fourths instead of just the lowest and highest scores, we would conclude that the students as a whole did much better in 2000 than in 2010. we would conclude that as a whole the students in 2010 are less prepared than the students in 2000.

in this section, we discuss box-and-whisker plots and the five key values used in constructing a box-and-whisker plot. the key values are called a five-number summary, which consists of the minimum, first quartile, median, third quartile, and maximum.

step-by-step explanation:

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

the answer is  

a.

4,624π mm2

step-by-step explanation: