Answers by Adriandz
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Answers by Adriandz

Answers by Adriandz
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an x-ray test is used to detect a certain disease that is common in 3% of the population the test has the following error 87 per-cent of people who are disease-free to get a positive reaction and 2% of
answered Oct 30, 2023
28 votes
257k views
One plus negative two
answered Jun 9, 2023
15 votes
228k views
Pls help what is AC!!
answered May 5, 2023
18 votes
336k views
The price of a watch was increased by 20% to £162. What was the price before the increase?
answered Jan 13, 2023
12 votes
267k views
Im Not Sure of this. Can I get some help?
answered Jan 12, 2023
20 votes
24.9k views
A 0.2 kg ball is charged up to a net charge of Q, and is then suspended on a 0.25 m string in a uniform horizontal electric field strength of your [E=Birth month N/C] , Choose an angle of your choice at
answered Oct 29, 2022
29 votes
289k views
Help! can someone help me on this question I would really appreciate it ;) ♡​
answered Oct 19, 2022
18 votes
227k views
What would happen to life if the sun’s heat were not distributed over the earth?
answered Oct 3, 2022
14 votes
10.4k views
In the diagram below, AC intersects ABDE at B. Choose True or False for each statement
answered Jul 23, 2022
7 votes
149k views
If 3^(2x1)=3^(x+5), what is the value of x?
answered Jul 22, 2022
18 votes
101k views
What is meant by chewing the cub?​
answered Feb 3, 2022
28 votes
30.0k views
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