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Answers by Hedda

Answers by Hedda
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Someone pls help algebra one
answered Jan 14, 2022
5 votes
190k views
A shortcut would ensure a safer reaction. A shortcut may provide a faster reaction. A reaction with a shortcut would yield more chemical output. A reaction with a shortcut would require less chemical input.
answered Sep 19, 2021
5 votes
195k views
Si a los animales para experimentación se les elige, ¿qué los hace diferentes de otros animales?
answered Aug 30, 2021
3 votes
48.6k views
If anyone knows an answer please help! 1. What do enzymes do? 2. What macromolecule are enzymes made from? 3. Why are enzymes like "keys"? 4. What is a substrate?
answered Aug 28, 2021
5 votes
29.1k views
Resistance means: A.the careful investigation or review of a situation B.any mechanical force that tends to slow or oppose motion C.an amount granted, as during a given period D.the context that influences
answered Jul 26, 2021
3 votes
137k views
Pleaseee Can any help
answered May 9, 2021
3 votes
221k views
Witch of these is a correct expansion of (3x-1)(4x^2+5)​
answered Apr 28, 2021
2 votes
46.4k views
Perspectiva histórica de la enseñanza
answered Apr 27, 2021
2 votes
88.8k views
2. What is the backbone of telling history?
answered Mar 8, 2021
6 votes
42.8k views
Which is the BEST definition for the term tenement? A) an urban area with a fixed boundary that is smaller than a city B) a subsidiary urban area surrounding and connected to a central city an apartment
answered Feb 19, 2021
4 votes
169k views
The car shown below is approaching the observer at a speed of 40 m/s. The car honks its horn at a frequency of 1,000 Hz, and the speed of sound in air is 340 m/s. What is the frequency that the observer
answered Feb 12, 2021
4 votes
130k views
If x = 5 – 2V6 , then find the value of x² + 1 - 2 ​
answered Jan 24, 2021
1 vote
183k views
If the population of a certain city increased 25% in two years, the nee population was what pecent of the old?
answered Sep 30, 2020
3 votes
194k views
-3x-(-2-4x) in simplest form
answered Aug 11, 2020
1 vote
215k views
what is a sentence that can be made out of the words submerge,submit,submarine,subdue and substitute?
answered Jul 24, 2020
0 votes
23.0k views
PLESEE ANSWER!!! Hemophilia is a disease caused by a gene found on the X chromosome. Therefore, it is referred to as a sex-linked disease. The recessive allele causes the disease. A normal man marries
answered Mar 16, 2020
6 votes
168k views
Please help with this question thank you
answered Feb 9, 2020
1 vote
40.9k views
Franklin has been unable to achieve an erection for about six months and he worries that it is having a negative impact on his marriage. based on this, what kind of sexual dysfunction does franklin most
answered Dec 1, 2019
4 votes
57.2k views
The mass of an object is 205 gram while the volume was measured to be 82.5 mL. What is this object's density?
answered Nov 28, 2019
3 votes
73.7k views
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