Find the surface area or volume of each rectangular prism. Show your work on a separate sheet of paper.
1
2.
3.
511
15 in
811
6 mm
1611
13 mm
20 in
4 in
SA =
SA =
4.
5
6.
3 yd
7 cm
12 m
18 m
Joyd
14 yd.
6 cm
Чcm
10 m
11X6 X7
452
V=
462
V =
V =
O

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

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.