Mathematics, 12.11.2019 21:31 Thejollyhellhound20
Question 1 wrong with what number must 3.475817 be multiplied in order to obtain the number 34,758.17? a 100 1,000 10,000 d 100,000 question 1 explanation: the correct answer is (c). the decimal must be moved four places to the right. to do this, we must multiply by a number with four zeroes. the correct answer is 10,000. question 2 how much greater is the value of 3x+5 than the value of 3xā7?
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 22.06.2019 03:50
Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)
Answers: 1
Question 1 wrong with what number must 3.475817 be multiplied in order to obtain the number 34,758.1...
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