Solve 43 a) and 45 a) please Find x to three significant digits if the common...
1. Find X for the following problems: ***Please Round to Three Significant Digits for the answers of each Part*** 9 14 B. 6x-6 16-х - 14 18 C. 2 17 D. 15x + 16y 16 - 12 5 7 6 E.
2) Solve and write your answer/round up to correct digits/significant digits. a. (1.930)x(18456.01) b. (0.0230)/(12061) C. (2030.1)+(1300.02) d. (0.0023)-(2.030)
Referring to triangle ABC, find the area of the triangle. X A = 43°, B =92°, c = 6.3 m Round to three significant digits. S= m2
Round off each of the following numbers to three significant digits, and express the results in standard scientific notation. a. 254,931 b. 0.00025615 c. 47.85 X 10^3 d. 0.08214 X 10^5
Chemistry 101 Homework Solve exercises 1.33 and 1.34 33. Round off each of the following numbers to the indicated num- ber of significant digits and write the answer in standard scien- tific notation. a. 0.00034159 to three digits b. 103.351 x 10to four digits c. 17.9915 to five digits d. 3.365 x 10 to three digits 34. Use exponential notation to express the number 385,500 to a. one significant figure. b. two significant figures. c. three significant figures. d. five...
I need help with the rest. Find to three significant digits the charge and the mass of the following particles. Suggestion: Begin by looking up the mass of a neutral atom on the periodic table of the elements in Appendix C. (a) an ionized hydrogen atom, represented as H charge 44 1.6e-19x Check the number of significant figures. C mass 1.67e-27 kg (b) a singly ionized sodium atom, Na charge mass 49 kg (c) a chloride ion CI charge 49.2...
Find to three significant digits the charge and the mass of the following particles. Suggestion: Begin by looking up the mass of a neutral atom on the periodic table of the elements in Appendix C (a) an ionized hydrogen atom, represented as H charge 0 1.602e-19x Check the number of significant figures. C mass 1.67e-27 kg (b) a singly ionized sodium atom, Na charge 492 1.6020-19x Check the number of significant figures. C 401.67e-27x Your response differs significantly from the...
Lidl US pietes une sidemem vers the question. Use common or natural logarithms to solve the exponential equation symbolically. 1 1) A) 1 In 27 + 2 3 In 3 B) = X = - In 3 In 27 + 18 In 3 C) X=- In 27 6 D) - In 27 3 In 3 - 2 Solve the logarithmic equation symbolically. 2) In x + In x4 = 5 A) x + x4 - 05 2) B) x =...
Find to three significant digits the charge and the mass of the following particles. Suggestion: Begin by looking up the mass of a neutral atom on the periodic table of elements in Appendix C of the textbook. Question 8 1 pts a doubly ionized calcium atom, Cain kilograms] Question 9 1 pts the center of an ammonium molecule, modeled as an N3 ion [in coulombs Question 10 1 pts the center of an ammonium molecule, modeled as an N3- on...
please solve them clear Q1. Let A= be a 2 x 2 matrix. 45 (a) Find the characteristic polynomial of the matrix A. (5 pts) (b) Find all eigenvalues and associated eigenvectors of the matrix A. (10 pts) (c) If X is an eigenvalue of A, what do you think it would be the eigenvalue of the matrix 5A?(Justify your answer) (5 pts) Q2. Consider the matrix A = 2 -5 -6 1-50 (a) Find all eigenvalues of the matrix...