Answers by Cwal
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Answers by Cwal

Answers by Cwal
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What is the major limitation of ozone and UV disinfection? A) High operational cost B) Ineffectiveness against viruses C) Dependency on temperature D) Inability to provide residual protection
answered Dec 2, 2024
3 votes
186k views
Does anyone know the answer?
answered Sep 12, 2024
4 votes
133k views
Convert the following to moles: 60.0 grams of NaOH. a. 1.36 moles b. 1.80 moles c. 2.00 moles d. 2.50 moles
answered Aug 11, 2024
1 vote
94.6k views
Hugh is investigating ladybug behavior and wants to know if they are more active during the day or night. What would be considered the best evidence for his investigation?
answered Mar 14, 2024
2 votes
217k views
A model car changes position by moving 60 cm to the left in 12 seconds. What is the velocity of the model car? A) 0.2 cm/s to the left B) 5 cm/s to the left C) 50 cm/s to the left D) 720 cm/s to the left
answered Dec 20, 2023
4 votes
49.7k views
The figure below shows bands of DNA that were separated using gel electrophoresis. Which band contains the smallest DNA fragments?
answered Oct 21, 2023
6 votes
9.5k views
Find the slope and y-intercept of the graph of the linear equation y=-5x+2​
answered Jul 31, 2023
3 votes
148k views
Factor 10s + 25.Write your answer as a product with a whole number greater than 1.
answered Mar 29, 2023
1 vote
34.3k views
How do you solved this? 7-×=10
answered Feb 9, 2023
5 votes
45.1k views
2 to the power of 10000 PLZ HELP FAST i guess
answered Dec 31, 2022
2 votes
89.7k views
URGENT HELP HUSHGAHUHGHJBJB!!!!!!!!!!!!!!!!!!!!!!!!!!! $0.35 is what percent of a dollar?
answered Dec 23, 2022
6 votes
15.5k views
Draw a circle with a diameter of 14 cm. find the area. Use 3.14 for pi. Ps you dont have to do the circle
answered Nov 25, 2022
4 votes
6.1k views
All the different habitats in our world make up biodiversity ecosystem diversity O genetic diversity species diversity
answered Oct 8, 2022
4 votes
124k views
How did the color of the foxes’ environment change? Explain what happened to the foxes over many generations.
answered Apr 16, 2022
9 votes
72.9k views
Which is an example of a Secondary Source? A. Biography B. Autobiography C. Photography D. Diary
answered Apr 11, 2022
5 votes
29.0k views
Help me with iready math it suppost to be 5th grade but is it algebra TwT i dont even understand what im saying T_T
answered Mar 24, 2022
11 votes
183k views
Cali has 35 flowers and 7 vases she wants to put the same number of flowers in each vase which question can Cali use to find the number of flowers to put in each vase
answered Jan 27, 2022
2 votes
219k views
Nick cleans his room in 1 10 in a hour room for 3 minutes
answered Dec 15, 2021
4 votes
49.1k views
Using pharmacogenomics, a person can identify which drug works best for them with minimal side effects and maximum efficacy. This leads to the concept of A.maximal medicine B.minimal consequences C.individualizing
answered Nov 12, 2021
0 votes
112k views
If A is a square matrix of order 2, then det(-3A) is * a. 3 det A b. -3 det A c. 9 det A d. -9 det A Help please.​
answered Sep 24, 2021
5 votes
210k views
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