For a science project, a student plants seeds of 2 different varieties of corn plants. The table displays the heights, in inches, of each of the corn plants after 8 weeks. variety A: 46, 46, 47, 48, 49, 49, 50, 6, 48, 49

variety B: 48, 46, 45, 47, 46, 48, 49, 47, 48, 48

a. How many plants of each variety were planted?
b. The mean height of the corn plants of variety A is 43.8 inches. Interpret the value of the mean in the situation.
c. The median height of the corn plants of variety A is 48 inches. Interpret the value of the median in the situation.
d. For the corn plants in variety A, describe the overall pattern of corn plant heights and any striking deviations from the overall pattern of corn plant heights.
e. For the corn plants in variety B, describe the overall pattern of corn plant heights and any striking deviations from the overall pattern of corn plant heights.
f. The interquartile range of the corn plant heights of variety A is 3 inches. The interquartile range of the corn plant heights of variety B is 2 inches. What does the interquartile range tell you about the data for each variety of corn?
g. Which variety of corn plants shows a greater spread of its distribution of heights? Explain your reasoning.

Cone w has a radius of 8 cm and a height of 5 cm. square pyramid x has the same base area and height as cone w. paul and manuel disagree on how the volumes of cone w and square pyramid x are related. examine their arguments. which statement explains whose argument is correct and why? paul manuel the volume of square pyramid x is equal to the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is π(r2) = π(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is three times the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is π(r2) = π(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is (area of base)(h) = (200.96)(5) = 1,004.8 cm3. paul's argument is correct; manuel used the incorrect formula to find the volume of square pyramid x. paul's argument is correct; manuel used the incorrect base area to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect formula to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect base area to find the volume of square pyramid x.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =