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Answers by Johann Du Toit

Answers by Johann Du Toit
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In the course of 50.0s the wind causes a string to vibrate 22.0 times. What is the frequency of the vibration?0.440 Hz28.0 Hz2.27 Hz1100 Hz
answered Nov 21, 2023
1 vote
46.1k views
How does microscopic relate to photosynthesis
answered Nov 14, 2023
4 votes
57.1k views
Which set of ordered pairs does not describe a function? Select one : (- 1, 1), (0, 0), (0, 1), (1, 1), (1, 2); (1, 3) , (2, 6) , (3, 9), (4, 12), (5, 15); (- 1, 1), (0, 0), (1, 1), (2, 4), (3, 9); (1,
answered Oct 3, 2023
1 vote
108k views
What is the relationship between gray matter and maturation?
answered Sep 12, 2023
4 votes
153k views
Find the gradient of the line passing through the points (– 2,– 4) and (3,5).
answered Jun 4, 2023
3 votes
126k views
For your cellular phone service you pay a monthly service charge of $12.50 plus phone calls. The charge for calls made during peak hours (7 a.m. to 7 p.m.) is $.50 per call and the charge for calls made
answered May 29, 2023
0 votes
163k views
Answer. The question​
answered Mar 17, 2023
9 votes
173k views
Why was the Cleveland Massacre significant in the formation of Standard Oil?
answered Dec 15, 2022
14 votes
18.7k views
Help please !!!!!! What do we use natural resources for
answered Dec 6, 2022
4 votes
156k views
Can someone help me plz
answered Oct 24, 2022
13 votes
102k views
An invitation to dinner was soon afterwards dispatched; and already had Mrs. Bennet planned the courses that were to do credit to her housekeeping, when an answer arrived which deferred it all. What does
answered Oct 18, 2022
8 votes
129k views
What does it mean if an element has 8 valence electrons?
answered Sep 3, 2022
2 votes
183k views
1.9x = 4.75 what is the x
answered Aug 16, 2022
11 votes
159k views
Given that (2*(x -3) ) / 8*( 2 y - 3) = 16*( x - y )​
answered Jul 23, 2022
6 votes
82.2k views
What is the common ratio of the sequence? -2, 6, -18, 54,... a. −3 b. −2 c. 3 d. 8
answered Jul 3, 2022
3 votes
109k views
Someone please help find the answer. I already know it’s not C.
answered Jun 1, 2022
6 votes
52.8k views
Point G is point (3 , -1) Which point is 5 units from point G
answered May 11, 2022
1 vote
179k views
Which of these must be absorbed by animal cells in order to grow? Which of these must be absorbed by animal cells in order to grow? genes nutrients sunlight chromosomes
answered Apr 27, 2022
5 votes
203k views
How many DECIMAL PLACES are in this problem: 0.02 x 32.4
answered Jan 20, 2022
5 votes
70.4k views
The standard form of the number represented by the Roman numeral MCL is: 1,050. 1.105. 1,005, 1.150 950
answered Nov 20, 2021
1 vote
126k views
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