Answers by Dolf Andringa
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Answers by Dolf Andringa

Answers by Dolf Andringa
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If the tangent to the curve y=x³ at the point P(t,t³) meets the curve again at Q, then the ordinate of the point which divides PQ internally in the ratio 1:2 is : A. −2t³ B. −t³ C. 0 D. 2t³
answered Nov 19, 2024
1 vote
55.0k views
What is the best way to not become sleepy after a bad night?
answered Oct 29, 2024
6 votes
127k views
Many diseases are the result of a problem with cell signaling. Which of the following diseases best exemplifies this fact? Please choose the correct answer from the following choices, and then select the
answered Oct 17, 2024
1 vote
14.2k views
Which of the following could be considered a monopoly? choose one or more: a. the only gas station along a 100-mile stretch of road b. brad pitt c. your local utility company d. boeing, a manufacturer
answered Jun 23, 2024
3 votes
165k views
Why does one of the guild’s rules specify that “no workman in the trade shall do any work by night, but only in clear daylight”? What evidence is in the document that some people in London were not free
answered May 29, 2024
3 votes
30.1k views
Does the electrol college support the principal of representative democracy
answered Apr 15, 2024
4 votes
55.3k views
___ in children is characterized by the absence of fever, inspiration between every single cough, history of concurrent conjunctivitis, and auscultatory and radiologic findings out of proportion to the
answered Mar 24, 2024
4 votes
30.6k views
You will submit your completed work from the "Explore: Famous People" assignment here. Type or copy/paste your response directly into the space provided. As a reminder, the activity instructions are included
answered Jan 28, 2024
2 votes
117k views
Clara and Eli used materials they could find at home to make a simple seismograph. As Clara pulls the strip of paper through the seismograph, Eli gently shakes the table. Make a prediction. What will happen
answered Dec 20, 2023
9 votes
189k views
Which of the following answer choices is a solution to a²=16a. a=8b. a=-8c. a=16d. a=-4
answered Dec 19, 2023
5 votes
214k views
What type of word is sentence
answered Jul 29, 2023
4 votes
219k views
Calculate the mass percent of a solution prepared by dissolving 17. 2 g of nacl in 149 g of water
answered Jul 24, 2023
4 votes
84.5k views
13. On a certain day, 120 people were at the cinemas. 7/10 of them were French, 15 of them were Chinese and the rest were Japanese. How many of them were Japanese?
answered Apr 2, 2023
7 votes
19.7k views
7/8 - 1/4n = -3/8 n= __
answered Nov 30, 2022
0 votes
170k views
A binomial with a leading coefficient of 4 and a constant of 1.
answered Oct 2, 2022
4 votes
128k views
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 103 students in the school. There are 37 in the Spanish class,
answered Sep 26, 2022
7 votes
177k views
When the year-to-year changes in comparative balance sheet accounts do not coincide with the changes implied from amounts reported on the statement of cash flows, the analyst may find useful information
answered Aug 7, 2022
4 votes
222k views
Identify the present particle in the past particle for the verb begin
answered Jul 30, 2022
6 votes
141k views
If the surface area of a cube is 150 cm2, what is the volume of the cube
answered Jul 30, 2022
4 votes
176k views
Try, check, and revise or write an equation to solve What are the two whole numbers whose product is 294 and whose quotient is 6?​
answered Jul 25, 2022
3 votes
41.2k views
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