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Answers by Songhir

Answers by Songhir
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A building casts a shadow 30 m long. At the same time, the shadow cast by a 41-cm tall pole is 72 cm long. Find the height of the building.
answered Jan 12, 2019
1 vote
207k views
Some believe that deception is a necessary tool for psychological research because deception __________. A. could be safely replaced by roleplaying in most cases B. is necessary to get accurate results
answered Dec 4, 2018
6 votes
75.6k views
Identify the​ adjectives: The funny old rowboat bobbed and swayed in the turquoise water.
answered Dec 3, 2018
7 votes
59.0k views
What is the chemical nature of q-sepharose that allows it to be used as an ion exchanger?
answered Nov 1, 2018
1 vote
97.4k views
Tyson began solving the system ​ {4x+2y=64x+5y=15 ​ by writing −3y=−9 . Which property justifies this step? division property of equality multiplication property of equality substitution property of equality
answered Oct 12, 2018
3 votes
5.7k views
An ice cream vendor serves 4 flavors: vanilla, chocolate, strawberry, and mint. If the vendor selects two flavors at random, what is the probability that vanilla and strawberry are chosen? A. 1/2 B. 1/6
answered Sep 23, 2018
6 votes
162k views
the length of a picture frame is (8 u - 12) inches its width is 3/4 of its length. Express the width of the picture frame in terms of u. Please show steps.
answered Apr 20, 2018
6 votes
234k views
Considering your program options is step _______________ of the planning process.
answered Jan 26, 2018
5 votes
168k views
Gene therapy, which includes the correction of defective genes, is a significant part of the human genome project. Which of these is an application of the technique? A: A new protein, which can repair
answered Nov 28, 2017
3 votes
200k views
The most significant long-term result of the Persian Wars was a. The Greek victory at Marathon which laid the foundations for the modern Olympics b. The splintering of Greek unity after the Persian defeat
answered Oct 15, 2017
1 vote
165k views
Has there ever been someone taller than 7 feet?
answered Oct 11, 2017
3 votes
138k views
Most African American Exodusters migrated west to a. work as sharecroppers on bonanza farms. b. escape racial violence in the South. c. find relatives who had fled during the Civil War. d. prospect for
answered Apr 20, 2017
5 votes
217k views
the lengths in feet of various bridges are 88,251,275,354,and 1,121.name any outliers in the data set
answered Mar 19, 2016
4 votes
189k views
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