I-Ready Algebraic Expressions with Exponents - Instruction - Level F
+) Amelia is building 3 square garden beds that are all the same size. She arranges them side-
by-side to separate certain plants. Amelia wants to know the total area of the garden beds.
*) s = length (ft) of one side of a garden bed
) Write an expression to show the total
area of the garden beds.
S
+
o
:
2.
3
s
82

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?