Answers by Osantana
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Answers by Osantana

Answers by Osantana
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What admixture is needed when placing concrete in areas of closely spaced and congested reinforcing steel to improve concrete flow without weakening the concrete mix? 1) Calcium chloride 2) Superplasticizer
answered Dec 20, 2024
4 votes
40.6k views
When someone sees a green leaf what color light is being reflected?
answered Dec 19, 2024
2 votes
39.2k views
Explain how each of the following cases affected US citizenship at that time in US history: Dred Scott v Sanford, Plessy v Ferguson, Brown v Board, and In Re Gault. Include the outcome and effect of each
answered Nov 21, 2024
3 votes
16.2k views
Describe Huck's thoughtful process of escaping the shanty.
answered Sep 9, 2024
7 votes
128k views
Your manager asks you to calculate the sales price of a product that is marked down 20 percent. You enter the original price in cell A2. What formula should you use? 1) A2/20 2) A2*20 3) A2-.20 4) A2*.
answered Jun 23, 2024
7 votes
10.3k views
What is the basis for depreciation of property converted from personal-use to business-use? A: The purchase price. B:The greater of adjusted basis or fair market value on the date of conversion. C:The
answered May 25, 2024
4 votes
232k views
What is the significance of the decussation of pyramids? It causes paralysis It produces cerebrospinal fluid. It makes the left side of the brain control the right side
answered Feb 28, 2024
6 votes
40.8k views
Which motive best completes the list? O European governments supported expansion to reduce government spending. O European countries wanted to spread their culture and civilize Africa and Asia. O European
answered Jan 27, 2024
4 votes
43.6k views
What is the value of (2+3i) + (6-4i)?A 7iB 9iC 8-iD 8+i
answered Dec 15, 2023
3 votes
220k views
Sometimes you have to do things you don't want to do. Write about a time when you had to do something you didn't want to do. What did you have to do? How did you feel about it? How did you feel by the
answered Nov 26, 2023
2 votes
15.7k views
A substance has a molar mass of 175 g·mol−1 and a density of 9300 kg·m−3.i) Calculate the number of moles in 1.00 kg of the substance.ii) Calculate the volume occupied by one molecule of the substance.
answered Nov 9, 2023
4 votes
108k views
You are walking through the woods and cone acroos an old well thats 15 meters deep if the speed of sound and air is 340 m/s then how long would it take to hear echo
answered Oct 24, 2023
3 votes
198k views
Perform the following calculations to the correct number of significant figures. [(2.33 × 10*) ÷ 42.370] + 132.99
answered Sep 17, 2023
4 votes
147k views
Jameson flips a quarter two times in a row. What is the probability that he flips a heads followed by a tails? Show work please
answered Mar 6, 2023
4 votes
233k views
Cheryl, Rita and four of their friends go to a movie and share a 48-ounce bag of popcorn equally and three 48 inch licorice laces equally write a ratio comparing the number of ounces of popcorn to the
answered Oct 20, 2022
5 votes
41.4k views
9. This South American country is very landlocked. They produce a wide variety of agricultural products as well as cement, textiles, and wood products. Throughout their history, they have fought wars with
answered Oct 4, 2022
11 votes
150k views
Need help solving please​
answered Aug 31, 2022
4 votes
92.4k views
Tam answered 4 questions incorrectly on a test. For each incorrect answer, 3 points were deducted from a perfect score of 100. What was Tam's score?
answered Aug 27, 2022
6 votes
108k views
An acceptable website design is one that meets user design expectations and is also: A.colorful B.effective C.template-based D.standardized
answered Jun 21, 2022
2 votes
138k views
USE THE DIGITS 2,4 AND 8 ONE TIME EACH WHERE THE RESULT IS 30
answered Jun 17, 2022
0 votes
78.7k views
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