Search & Filtering
write a program that prompts the user for the size of an array. The program should then ask the user to enter the numbers into the array. The program should then sort the numbers is ascending order and displays the new sorted numbers
A train with a mass of 500 metric tons travels at constant velocity on a horizontal line and unleashes its last compartment which is with a mass of 20 metric tons. If the engine is turned off after moving another 240 m, what would be the distance between the last compartment and the train when it stops? Note that the force generated by the engine remains unchanged throughout the motion and the resistance force applied to each part is proportional to the mass.
A train with a mass of 500 metric tons travels at constant velocity on a horizontal line and unleashes its last compartment which is with a mass of 20 metric tons. If the engine is turned off after moving another 240 m, what would be the distance between the last compartment and the train when it stops? Note that the force generated by the engine remains unchanged throughout the motion and the resistance force applied to each part is proportional to the mass.
1 mole of nitrogen and 3 moles of hydrogen were mixed at 593 k and 2×10^7 pa at equilibrium constant the mixture contained 1.5 moles of ammonia. a) write the equilibrium expression for kp b) calculate the partial pressure of each component at equy c) work out the value of Kp at 593k
possible sample of size 2 which can be drawn without replacement
possible sample of size 2 which can be drawn without replacement
Random samples of size 3 are taken from a population of the numbers 3, 4,5,6, 7,8,and 9.
1. How many samples are possible? List them and compute
the mean of each sample. 2. Construct the sampling distribution of the sample means.
3. Construct the histogram of the sampling distribution of
the sample means. Describe the shape of the histogram.
1. Suppose X is normally distributed with a mean of 5 and a standard deviation of 0.4.Using
the standard score formula,we findP(X ≤ Xo)=P(Z ≤ 1.3).What is the value of Xo?
1.The population of SULU Horn bill (one of the endangered bird species in the Philippines) has a standard deviation of 40. An environment researcher wants to construct a 90% confidence interval if the sample size is 150 and the sample mean is 65.
a. What is the margin of error
b. Construct the confidence interval
c. Find the leng of the confidence interval
2. The average price of 350 cellphones is Php 13,500 with a sample standard deviation of Php 750. A market researcher desires a 99% level of confidence in the true average price of cellphones
a. What is the margin error
b. Construct the confidence interval
c. Find the length of the confidence interval
A 2.5 g solute is dissolved in 250 mL of an aqueous solution. Assuming that the distribution coefficient for the extraction is 10, calculate the amount of solute remaining in the aqueous phase after three successive extractions with 50 mL solvent. What is the percentage of solute extracted using this procedure?
#340153 on Dec 2023