URGENT, Pls help me.......Thank you!?
Read and answer: Experts emphasize that senility is not an inevitable result of the ageing process, like greying hair. It is a specific disease with a variety of causes, resulting in failing memory, a decline in the ability to work with numbers, errors in judgement, and irritability often leading to paranoia. By their 70s, many normal people show some decline in memory, reasoning, learning and problem-solving, but others do not. Older people with a good deal of education who are used to using their minds appear to have less difficulty. Moreover, about 15-20 percent of patients who become senile suffer from conditions that can be corrected. 1. Experts point out that senility a. can generally be cured. b. does not affect everybody. c. has no specific symptoms. d. can generally be prevented. 2. Which one of the following statements based on the last sentence in the reading is true? a. Most people do not become senile. b. Most senile people can be cured. c. Most senile people cannot be cured. d. Most people become senile. Choose A,B,C or D: 1. What they don’t seem to understand is how dangerous……. a. it all is b. it is all c. all it is d. is it all 2. The world’s bulk fleet……….7,798 vessels, 2,231 of which are between 16 and 20 years old. a. composes b. consists c. makes up of d. comprises 3. ……….he was leaving, he told us that he had to go to the bank. a. Since b. After c. As d. Until THANK YOU VERY MUCH!
Help! Urgent! Please help now! How to...?
Hey. It's nice to hear someone with a crush, it's cute. I'd say just take it slow. Don't come to her straight away and pretty much tell her 'I love you' or near that. But make it a special night. If you get the feeling try and brush her hand near hers as you're walking, then take it gently. I think the idea of a single rose is great. If you can make her smile, you've got her. Good luck.
Please help me this is urgent please!!!!!!!?
Ba(NO3)2 and sodium phosphate 1. Ba(NO3)2 + Na3PO4 --> NaNO3 + Ba3(PO4)2 2. Ba(+2) + NO3(-1) + Na(+1) + PO4(-3) --> Na(+1) + NO3(-1) + Ba(+2) + PO4(-3) 3. No reaction (All spectator ions cancel out) Ba(NO3)2 and sodium carbonate 1. Ba(NO3)2 + Na2CO3 --> BaCO3 + NaNO3 2. Ba(+2) + NO3(-1) + Na(+1) + CO3(-2) --> BaCO3 + Na(+1) + NO3(-1) 3. Forms BaCO3 (Barium Carbonate) Ba(NO3)2 and pottasium iodide 1. Ba(NO3)2 + KI --> BaI2 + KNO3 2. Ba(+2) + NO3(-1) + K(+1) + I(-1) --> Ba(+2) + I(-1) + K(+1) + NO3(-1) 3. No reaction (All spectator ions cancel out) Ba(NO3)2 and sodium sulfate 1. Ba(NO3)2 + Na2SO4 --> NaNO3 + BaSO4 2. Ba(+2) + NO3(-1) + Na(+1) + SO4(-2) --> Na(+1) + NO3(-1) + BaSO4 3. Forms BaSO4 (Barium Sulfate) Hopes this helps you!
Please help me. Very urgent!!!
A computer system uses passwords that are six characters and each character is one of the 26 letters (a-z) or 10 integers (0-9). Uppercase letters are not used. Let A denote the event that a password begins with a vowel (either a, e, i, o, u) and let B denote the event that a password ends with an even number (either 0, 2, 4, 6, or 8). Suppose a hacker selects a password at random. Determine the following probabilities (round the answers to 3 significant digits): a)P(A U B) b)P(A n B)
URGENT Could someone please help me how to work this out?
Drew's normal wage is $580 for a 40 hour week. One week he worked some over time and earned $667. What is his hourly rate how much is he paid for working over time? how many hours of overtime did he work is he was paid double time for the over time? Please give me the working out too so that I can remember please. Thanks.
Urgent Maths Question! Please help me quick!!!?
[Note: quilasheila has missed a factor of 1/4...] f(x) = (((x^2 + 2x + 1) / 4) - 8) ^ (1/3) => f'(x) = (1/3) (((x^2 + 2x + 1) / 4) - 8) ^ (-2/3) . d/dx (((x^2 + 2x + 1) / 4) - 8) by the chain & power rules = (1/3) (((x^2 + 2x + 1) / 4) - 8) ^ (-2/3) . (1/4) d/dx (x^2 + 2x + 1) by the rules for constants (adding or multiplying) = (1/3) (((x^2 + 2x + 1) / 4) - 8) ^ (-2/3) . (1/4) (2x + 2) by the power rule again. = (1/6) (((x^2 + 2x + 1) / 4) - 8) ^ (-2/3) . (x + 1) For the second question: "Magnesium-27 has a half-life of 9.45 minutes. What is the decay constant for Magnesium-27? Round to five decimal places." The decay constant is λ such that the equation for the number of particles remaining after time t is given by N(t) = N(0) e^(-λt). We know thet N(9.45) = 1/2 N(0), so we get 1/2 N(0) = N(0).e^(-λ(9.45)) so 9.45λ = ln 2 and hence λ = 0.07335 to 5 d.p.
**URGENT!!**: please help me factor this problem!!?
i've been trying to factor out this problem, and i'm not even sure if its even factorable. i'll provide the question & the work i've done with it. please tell me what i'm doing wrong. 6x squared minus 7x minus 20: 20x6=120, 8x15=120; 8-15= -7 (2x-15) (3x+8) **here is where i know i'm wrong, because when you solve this, it equals 6x squared minus 29x minus 120.**
Does my Crush like me back please help Very detailed and urgent?
Hello my name is Kayla Parker and my crush name is MARCUS Dallas when I talked to him for the first time he smiled when I smiled while I was talking to him and he made eye contact the whole time while I was talking to him what does all this mean does my crush like me more than a friend
Christianity: I urgently need God to help me. What can I do?
As in bible times, some servants of God are walking in a gift for praying instant miracles. I know this through abundant personal experience and I believe there are perhaps a million such people alive today and that this or other supernatural giftings are available to anybody who would genuinely follow the Living God (not to be confused with religion or the mainstream church system) and completely surrender themselves to Him. My recommendation would be to find one of the people who are walking in this gifting and let them pray for you, something that can be done over the phone. Since i know it would be difficult for you to figure out who any of these million or more individuals are, God has given me this gifting and i would be happy to pray with you for miracle breakthrough. To be very clear, i do this for free. Since i am not sure whether Quora will alert me, please feel free to contact me through email at ed_walsh_1@hotmail.com .
Please help me in the probability question. Is very urgent!!!
A computer system uses passwords that are six characters and each character is one of the 26 letters (a-z) or 10 integers (0-9). Uppercase letters are not used. Let A denote the event that a password begins with a vowel (either a, e, i, o, u) and let B denote the event that a password ends with an even number (either 0, 2, 4, 6, or 8). Suppose a hacker selects a password at random. Determine the following probabilities (round the answers to 3 significant digits): a) P(A) b) P(B) c) P(A n B) d) P(A U B)