Answers by Haochen Wu
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Answers by Haochen Wu

Answers by Haochen Wu
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how many millilitres of 5.0m copper (2) sulfate solution must be added to 160ml of h2o to achieve 0.30m copper 2 sulfate solution
answered Aug 7, 2024
3 votes
73.0k views
4. If a perpendicular bisector of PQ P 60 cm is constructed, what is the result? two segments, each 30 cm long two segments, each 120 cm long two segments, each 90 cm long two segments, each 60 cm long
answered Jun 10, 2024
6 votes
42.4k views
I need the answers for this please!!
answered May 25, 2024
4 votes
183k views
What is the probability that a randomly selected person spent between $16 and $21? Options: A) P($16 < x < $21) = 0.25 B) P($16 < x < $21) = 0.45 C) P($16 < x < $21) = 0.60 D) P($16 < x < $21) = 0.35
answered May 24, 2024
0 votes
106k views
What does the myelin sheath do in saltatory conduction?
answered Feb 16, 2024
7 votes
24.7k views
Given the function: f(x)=√x-2 f(x) = -(x + 2) a) Write the domain and range for the function above 1 b) Describe the transformation of the function from the parent function Vertical Shift: Horizontal Shift:
answered Dec 12, 2023
4 votes
191k views
Why is having a positive self-image important?
answered Oct 18, 2023
13 votes
63.8k views
Simplify (-1 + 6i) + (5 - 2i) - (8i)
answered Sep 29, 2023
3 votes
177k views
D Question 1 Which of the following is NOT a tropism? Ophototropism Othigmotropism Ogravitropism Ohydrotropism Onanotropism
answered Aug 8, 2023
4 votes
34.9k views
What is the answer to 4.18 + 86.53=
answered Feb 6, 2023
7 votes
46.9k views
Luisa works at a gift shop. She receives a bonus if she sells at least 20 balloon bouquets in a month. Which graph represents the number of bouquets she needs to sell to get a bonus?
answered Nov 30, 2022
2 votes
88.8k views
Write (-1 + 2i)4 in simplest a + bi form.
answered Nov 23, 2022
1 vote
35.8k views
Which of the following countries is not a part of the Mato Grosso Plateau of South America? Bolivia. Ecuador. Brazil. Peru.
answered Nov 23, 2022
1 vote
161k views
Can someone help fast!!
answered Oct 22, 2022
5 votes
171k views
Write these ratios in their simplest form a 10p:1£ b) 20mm:4 cm
answered Oct 11, 2022
3 votes
187k views
Jack typed 45 words in 1 minute. how many minutes will it take jack to type 990 words
answered Sep 5, 2022
4 votes
57.6k views
Will we pass if we got 14.5out of 40​
answered Sep 2, 2022
9 votes
33.7k views
Which formula compares a sample of a gas under two different conditions of pressure and volume, if the temperature is constant? ⚪︎ x/y = k ⚪︎ xy = k ⚪︎ PV = k ⚪︎ V/T = k ⚪︎ P1V1 = P2V2
answered Aug 15, 2022
10 votes
177k views
How many moles of each element are in one mole of Be(OH)2? (3 points) a. 1 mole of beryllium, 1 mole of oxygen, 2 moles of hydrogen b. 1 mole of beryllium, 2 moles of oxygen, 2 moles of hydrogen c. 2 moles
answered Aug 9, 2022
4 votes
138k views
Solve for x. X-4 = 8 * 3
answered Mar 14, 2022
4 votes
122k views
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