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Answers by Hsrv

Answers by Hsrv
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Someone can help me with this?
answered Sep 30, 2021
4 votes
98.6k views
Which portion of the electromagnetic spectrum can the human eye detect? * Only infrared and ultraviolet wavelengths Only wavelengths between infrared and ultraviolet Only wavelengths shorter than ultraviolet
answered Sep 3, 2021
4 votes
50.6k views
The best evidence that 4-month-old infants possess visual memory capabilities comes from research on Group of answer choices 1. object permanence. 2. conservation. 3. imprinting. 4. the rooting reflex.
answered Aug 26, 2021
2 votes
128k views
2. Daniel paid $22 for a water bottle. This amount includes 5% tax. What was the cost of the item before tax?
answered Jun 19, 2021
4 votes
182k views
2. What procedure did you use to complete the lab? Outline the steps of the procedure in full sentences.
answered Jul 12, 2020
6 votes
164k views
Are most student government leaders extroverts? According to Myers-Briggs estimates, about 82% of college student government leaders are extroverts.† Suppose that a Myers-Briggs personality preference
answered Apr 8, 2020
1 vote
199k views
Simplify the following expression. 3^11/5 divided by 3^-9/5
answered Apr 1, 2020
3 votes
6.7k views
What is the composition, in atom percent, of an alloy that consists of 4.5 wt% Pb and 95.5 wt% Sn? The atomic weights for Pb and Sn are 207.19 g/mol and 118.71 g/mol, respectively.(A) 2.6 at% Pb and 97.
answered Mar 21, 2020
0 votes
19.0k views
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