Please help solve 13-17 please
13. Provide the coordinates (use <xx,yy,zz>notation) for points A, B, C, and D in terms of the x, y, and z locations relative to the coordinate system origin for the system shown. (4 points) 14. What is the distance from A to D in problem 13? (2 points) 15. What is the angle between cable AB and the AC in problem 13? (3 points) 6 m 16. What is the distance from B to C...
13. Provide the coordinates (use <xx,yy, zz notation) for points A, B, C, and D in terms of the x, y, andz locations relative to the coordinate system origin. 30 ft 14. What is the distance from A to C in problem 13? 10 ft 15. What is the angle between cable AB and the pole B (AE) in problem 13? 16. What are the distances from B to C in problem 13? 17. What are the distances from C...
Transaction Filled car with fuel-paid cash Cash sale Invoice sale (R Smith) Date 1 4/3/XX 25/3/XX 3 6/3/XX Amount 32.80 156.99 1.999.00 4 6/3/XX Cash sale 1,899.00 Copy paper-paid cash 5 6/3/XX 6 11/3/XX Filled car with fuel-paid caslh 7 11/3/XX Cash sale 8 13/3xX 11.50 28.50 1.275.00 Copy paper-paid cash 11.50 9 13/3/XX Invoice sale (W Jones) 3.450.00 10 17/3/XXFilled car with fuel-paid cash 31.75 11 19/3/XXCash sale 64.99 12 20/3/XXRent-paid cash 350.00 13 25/3/XXFilled car with fuel-paid caslh...
How to solve these problem, I need detailed answer process.
7. a) What is the multinomial coefficient of x1x2'- ...xx*, ii + /2ikn, in the expansion of (x1+ x2 + .. + xk)"? b) How many terms are there of the form the multinomial (xi + x2 xx)? i. i.i.x1'x212 ...xxk in the expansion of 1 L2.k
7. a) What is the multinomial coefficient of x1x2'- ...xx*, ii + /2ikn, in the expansion of (x1+ x2 + .. + xk)"?...
If the area to the left of xx in a normal distribution is 0.589, what is the area to the right of xx? Answer: If the area to the right of xx in a normal distribution is 0.589, what is the area to the left of xx? Answer:
If n=14, ¯xx¯(x-bar)=45, and s=13, construct a confidence interval at a 90% confidence level. Assume the data came from a normally distributed population. Give your answers to one decimal place
If n=13, ¯xx¯(x-bar)=47, and s=11, construct a confidence interval at a 80% confidence level. Assume the data came from a normally distributed population. Give your answers to one decimal place
5.r- The table below shows the profit, P(x)P(x), in dollars, from selling xx items. xx 1 2 3 6 9 14 P(x)P(x) 81.4 93 94.8 41.4 -100.2 -532.2 Using your calculator to do a quadratic regression, express the profit as a function of the number of items sold. Round all numbers to 1 decimal place. Using your quadratic regression, estimate the profit from selling 11 items? Select an answer items dollars Round to 2 decimal places. Using your quadratic regression, estimate...
Let XX represent the full height of a certain species of tree. Assume that XX has a normal probability distribution with μ=182.9μ=182.9 ft and σ=7.1σ=7.1 ft. You intend to measure a random sample of n=87n=87 trees. What is the mean of the distribution of sample means? μ¯x=μx¯= What is the standard deviation of the distribution of sample means (i.e., the standard error in estimating the mean)? (Report answer accurate to 4 decimal places.) σ¯x= σx¯=
I need help solving for x in this one
13. 9 10 6 17 9 8 -16 10 2 2x 5 12 10 4 18 -20 11 +18 20 1517 49 20 714 32 2 9 101-11 20 15 13 179 0 14 14