8. Find r if AB-16 and AD=24. r B D 9. Calculate the following. Round your...
For the exponential model y = ab*, shown by the following graph, find b. Round your answer to four decimal places. 05 7. 85 . 55 tus 5 45 4 ule 35 3 25 3 05 3 -03
Let R be the region bounded by the graphs of ysx2-3 and x y2 (a) Find the area of R. (Round your answer to four decimal places.) b) Find the volume of the solid d generated when R is rotated about the vertical line 4. (Round your answer to four decimal places) (c) Write, but do not evaluate, an expression involving one or more integrals to find the volume of the solid generated when R is rotated about the your...
Consider the following population data: 24 30 8 10 10 a. Calculate the range. b. Calculate MAD. (Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) c. Calculate the population variance. (Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) d. Calculate the population standard deviation. (Round your intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.)
Let RA)-065, AB) : 0.30, and RA I :0.45. a. Calculate PAn B). (Round your answer to 3 decimal places.) P(AnB) b. Calculate PIAU B). (Round your answer to 3 decimal places.) P(AU B) c. Calculate P(BI A). (Round your answer to 3 decimal places.) P(B | A)
Find the curvature and radius of curvature of the curve r(t) =<2t+5, ln(t2+16) > at the point (1, In(20)). Round only the final answers to four decimal places. Find the curvature and radius of curvature of the curve r(t) = at the point (1, In(20)). Round only the final answers to four decimal places.
Consider the following sample data 147 16 18 8 9 Calculate the z-score for the following values. a. 19 b. 3 C. d. 16 a. The z-score for 19 is (Round to two decimal places as needed)
: Questio Use the contingency table below to find the following probabilities a, AB d. Are events A and B independent? b. AlB C. A1B в' 20 40 a. PAB)Round to two decimal places as needed.) b, PAB)=□ (Round to two decimal places as needed) c. PAB(Round to two decimal places as needed) d. Are events A and B independent? O A and B are independent O A and B are not independent.
Determine the following: (A) The angle formed by cables AB and AD (B) The perpendicular distance from point B to the line AD (C) If the force in cable AC is 500N, find the component of that force in the direction of line AB If the force in cable AC is 500N, find the moment of this force about a line joining BD (D) What is the perpendicular distance from point B and cable AC? (E) 0.36 m 0.56 m...
(1 point 16 18 I W AB has length 18 and AC has length 16, find: • The length of MC . The measure of angle B in degrees): . The measure of angle in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places If you're using a calculator, be sure that your calculator is set to degrees, not radians You are also allowed to use the...
Consider the following returns for two investments, A and B, over the past four years: 9 10 78 98-16% 14% 158 Investment 1: Investment 2s a. Calculate the mean for each investment. (Round your answers to 2 decimal places.) Inve b. Calculate the standard deviation for each investment. (Round your answers to 2 decimal places.) Standard Deviation 2