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Trigonometry A2: Find all solutions cos2x-cos4x=sinx?
2 AnswersMathematics10 years agoHow did the random salesman know my address and name?
It sounded like a man from India, and he said he wasn't a salesman and asked if my father was around, I said he was at work. Then the man said is this your address... Which it was... Then the man said goodbye and hung up.
How the hell did he know my fathers name, my postcode and my house phone number?
2 AnswersCalendar and Contacts10 years agoHow is empathy hypocrisy?
2 AnswersPsychology1 decade agoWhy do the majority of people frown upon people who take drugs?
5 AnswersSociology1 decade agoHow do red blood cells reproduce by mitosis if they have no nucleus?
I'm learning about mitosis and a nucleus is a major role during mitosis, so how can RBC's carry out mitosis.
6 AnswersBiology1 decade agoHow come my CPU usage is at 100% even with nothing open?
I closed all the applications in the corner and tried deleted some games on my laptop but still the CPU is always at 100% plus I have amazing amounts of lag when just surfing the web.
3 AnswersLaptops & Notebooks1 decade agoAS chemistry: Explain why the H-CL bond is more polar than the H-I bond.?
3 AnswersChemistry1 decade agoAS physics, how can you tell a strong nuclear force reaction?
For example in weak interactions the quark type changes, what happens to tell a reaction I'd strong nuclear?
1 AnswerPhysics1 decade agoPhysics AS How do you work out the time base setting of the oscilloscope?
3 AnswersPhysics1 decade agoHow much did the government spend on mass producing the MMR vaccine?
I can't find this anywhere on the web, I'd appreciate any statistics
2 AnswersInfectious Diseases1 decade agoWhat is the difference between B and T cells?
3 AnswersBiology1 decade agoAre there any other vaccines that had mass hysteria excluding the MMR?
I am planning a case study to do for my extended project, so any information would be appreciated.
2 AnswersInfectious Diseases1 decade agoAS level physics (AQA): Can anyone name the particles that have a strangeness of 1+?
Please name the relevant particles that are only required at AS level.
1 AnswerPhysics1 decade agoWhy wasn't there peace between Israel/Palestine before Hamas was elected?
5 AnswersPolitics1 decade agoMaths question: On the same axes sketch the graphs of the curves with equations?
y=x^2(x-2)
The graph crosses (2,0) and (0,0) but I can't work out the third crossing of the x-axis.
Cheers
1 AnswerHomework Help1 decade agoHow, when and who split the Arabs into 22 countries?
3 AnswersOther - Cultures & Groups1 decade ago