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If Matrix A has dimensions 1x4 and Matrix B has dimensions 3x4, can these be multiplied?
answered
Nov 29, 2018
Mathematics
high-school
2
votes
5.5k
views
Simplify ((–3)^2)^3.
answered
Jul 8, 2018
Mathematics
high-school
6
votes
156k
views
What is the interquartile range of this data? a.) 5 b.) 8 c.) 13 d.) 17
answered
May 23, 2018
Mathematics
high-school
4
votes
112k
views
When did the persian empire begin and end?
answered
May 8, 2018
History
high-school
0
votes
218k
views
Base your answers to questions 45 through 47 on the photograph below and on your knowledge of Earth science. The photograph shows a small waterfall located on the Tug Hill Plateau. Compared to the bedrock
answered
Jan 29, 2018
Geography
high-school
4
votes
196k
views
Fiona and her fellow Green Committee members are studying the effects of the use of energy-efficient light bulbs. Which of these may be a reason to oppose the switch? A.) Learning government standards
answered
Oct 27, 2017
Business
high-school
5
votes
167k
views
One saturday at the farmers market
answered
Oct 11, 2017
Mathematics
middle-school
5
votes
87.4k
views
Helllo can someone help me please
answered
Sep 14, 2017
Biology
middle-school
5
votes
115k
views
All interpretations are equally correct. True False
answered
Jun 12, 2017
Biology
high-school
5
votes
157k
views
Sam draws two polygons that are similar. The first polygon has a perimeter of 16 cm and the second polygon has a perimeter of 10 cm. If the shortest side of the first polygon has a length of 4 cm, then
answered
Sep 11, 2015
Mathematics
middle-school
2
votes
212k
views
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