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Using stoichiometry, balance to find the gram of calcium phosphate from the amount of calcium chloride.
asked
Dec 17, 2024
Chemistry
high-school
1
answer
176k
views
The 100 kg block takes 6.00 s to reach the floor after being released from rest. What is the acceleration of the block? 1) 9.8 m/s² 2) 16.7 m/s² 3) 25.0 m/s² 4) 36.0 m/s²
asked
Dec 11, 2024
Mathematics
high-school
1
answer
83.0k
views
Determine whether n3 = O(g(n)), where (a) g(n) = n² (b) g(n) = n² + n³ (c) g(n) = n³ log₂ n (d) g(n) = n⁴/log₂n .
asked
Dec 9, 2024
Mathematics
high-school
1
answer
223k
views
What are some evidence of death of a cell within a tissue or organ by necrosis? 1) Cell shrinkage 2) Cell swelling 3) Disruption of cell membrane 4) Release of cellular contents 5) All of the above
answered
Nov 20, 2024
Biology
high-school
1
answer
28.8k
views
Solving a word problem with two unknowns using a linear... Huilan's age is three times Thomas's age. The sum of their ages is 88. What is Thomas's age?
asked
Nov 17, 2024
Mathematics
college
1
answer
126k
views
Heat perm/ ionic perm/ digital perm/ soft wave a) Ammonium thioglycolate b) Hydrogen peroxide c) Sodium hydroxide d) Ceramic rods
answered
Oct 30, 2024
Physics
high-school
1
answer
9.3k
views
The relationship between the consumption function and the savings function can be described as: a. Directly proportional b. Inversely proportional c. No relationship d. Nonlinear relationship
asked
Oct 19, 2024
Mathematics
high-school
1
answer
108k
views
Eugenol, a component of clove oil, is 73.15% C, 7.36% H, and 19.49% O; its molar mass is 164.19 g/mol. What is its molecular formula
answered
Sep 23, 2024
Chemistry
high-school
1
answer
49.1k
views
5 + 6 HNO3 --> H2504 + 6 NO2 + 2H20 In the above equation how many moles of water can be made when 120.9 grams of HNO3 are consumed?
answered
Aug 18, 2024
Chemistry
college
1
answer
94.9k
views
A study is being conducted to determine whether there is a relationship between jogging and blood pressure. A random sample of 250 subjects is selected, and they are classified as shown in the following
answered
Jul 29, 2024
Mathematics
high-school
2
answers
140k
views
A choral conductor has 1774 singers in her choir, some of them are professional singers. The conductor wants to estimate what percentage of singers are professional, but can't ask all 1774, so she instead
answered
Jul 7, 2024
Mathematics
high-school
1
answer
69.0k
views
Which characteristics describe mitral valve stenosis? (Select all that apply.) a. Classic signs of dyspnea, angina, and syncope b. Rumbling apical diastolic murmur c. S3 often present due to severe regurgitation
asked
Jun 25, 2024
Medicine
college
1
answer
92.8k
views
Pls help A storage bin has the shape of a cylinder with a conical top. What is the volume of the storage bin
answered
Feb 15, 2024
Mathematics
college
1
answer
121k
views
Key pivotal behaviors have been identified for children with autism:
answered
Jan 25, 2024
Health
high-school
1
answer
133k
views
Tyler wants to mail a package that weight 4 1/2 lb. Which of the following could be the weight of the package in kilograms
answered
Jan 23, 2024
Mathematics
high-school
1
answer
45.2k
views
Determine the charge (oxidation state) of the Niobium ion in Nb(AsO4)2. Be sure to show all your work,
answered
Jan 20, 2024
Chemistry
high-school
1
answer
72.8k
views
Reflect aaBC if A(-1, 4), B(1, 2), C(-2, 1) over the y-axis, then rotate the image 90 counterclockwise about the origin. What are the coordinates of the final image after both transformations?
answered
Oct 23, 2023
Mathematics
college
1
answer
122k
views
Find the value of 9.62 + 85.749.
answered
Jul 3, 2023
Mathematics
college
2
answers
212k
views
Highlight the significant figures and write the number of significant figures in the blank 3. 0.003005 4. 250 5. 0.0101 6. 741 7. 12 8. 0.0045 46 9. 0.025 10. 0.005670 11. 5007.00 12. 0.0058363 13. 34000.
answered
Jun 10, 2023
Chemistry
high-school
1
answer
10.2k
views
7x^4 +1 The expression represents a___ polynomial with __ terms . The constant term is __, the leading terms is __, and the leading coefficient is __.
answered
Mar 18, 2023
Mathematics
high-school
1
answer
113k
views
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