1. Find X for the following problems:
***Please Round to Three Significant Digits for the answers of each Part***
1. Find X for the following problems: ***Please Round to Three Significant Digits for the answers...
2. Determine the largest possible value for x in the following problems. If the answer is a non-real number, enter -999: ***Please Round to Three Significant Digits for the Answers of each Part*** A. x2-14x + 5 = 53 9 1 2 C. (X + 16)2-(X-5)2 =
Solve 43 a) and 45 a) please Find x to three significant digits if the common logarithm of x is equal to: (a) -2.087 (b) 5.917 (c) -1.015 (d) 3.617 43. 45. Find the natural logarithm of each number to four decimal places: (a) 53.1 (b) 8080 (c) 0.00381 (d) 2.01
a) Construct a regression model using all four independent variables. (Round to three decimal places as needed.) b) Identify the general form of the null and alternative hypotheses. c) Find the test statistic for the coefficient of each independent variable. (Round to two decimal places as needed.) d) Determine the appropriate critical value(s) for α=0.10. (Round to three decimal places as needed.) e) Find the p-value for the coefficient of each independent variable. (Round to three decimal places as needed.)...
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
Help solving. please confirm my answers 13. -18 = y + 6 -24=1 14. 15 - 3a = - 4a + 16 +46 +46 ibra = 16 G la = 1 16. 6 = (15n-6) G=-24) 15.5(x – 3) + 12 = -2(x - 2) 5x-15+3 = -2x+ 43 sx +3 = -2x + 4 5x = -24 7 +2x = +6x 17. * =*x+1 703 X=1 5n=-12 S 18.10(x + 3) - (-9x - 4) = x-5+3 20.-3 (1...
Excrcises 1.1 In problems 1 -6 write "Yes" if the given number is in scientific notation or write "No" if the given number is not in scientific notation. 19 x10 321x10 0.52x10 5. 3. 1. 0.52x 10 -4.06x 10 -13x10 6. 2. 4. In problems 7-12 write each number in scientific notation. 368,000 11 28,900,000 9. -15.7 7. 0.04011 12. -0.000773 10. 8. 0.00000608 In problems 13-18 write each number in ordinary notation. 1033 x100 -6.55x10 17. 3.14 x10 15....
The following sample observations were randomly selected: (Round the final answers to 4 decimal places.) X: 16 14 9 17 12 11 20 18 Y: 14 21 1 13 11 16 14 15 a. Determine the 95% confidence interval for the mean predicted when X = 6. b. Determine the 95% prediction interval for an individual predicted when X = 6.
This is the book. Applied Problems In problems 45 through 60 round answers to two significant digits unless specified. 45. Find the area, in square inches, and the perimeter, in inches, of a right triangle whose base is 6.33 inches, height is 8.44 inches, and hypotenuse is 10.55 in. Round the answer to three significant digits. Perimeter = (sum of 3 sides). Area = 3 (base)(height). 47. A school is given a grant of $40,000 for its com- puter laboratory....
Suppose you draw two cards with replacement. Round your answers to 3 significant digits*. (a) What is the probability of getting a queen then a queen again? P(queen on the first and queen on the second) = (b) What is the probability of getting a queen then a jack? P(queen on the first and jack on the second) = (c) What is the probability of getting a queen then a spade? P(queen on the first and spade on the second)...
Please find and classify all the critical points for Q19 and Q20 5-20 Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function 5. f(x, y) xy y + y 6. f(x, y)-xy 2x 2y x-y 7. f(x, y) x-y)1 - xy) 8. f(x, y)y(e- ) 9. f(x, y)-x y* + 2xy 10. f(x,...