#9 use shell method to the volume by rotating the region under y=x² over [1,4] about...

please show a solution Determine the kinetic energy of a gas at temperature 90 degree C, whose constituents are molecular oxygen. (O atomic number is 8, atomic mass is 16, 1 U=1.66 times 10^-27 kg...

[Grade 12 Physics: Experiment in Phyiscs] A question about sources of error - Help! You want to calculate the area of a specific paper. Discuss in detail the following points: Which measuring instrument you use How to do the calculation Accuracy Source of errors Give a concrete example. My...

19. Which of these molecules is activated by Akt? A) Ras b) JAK-2 c) IP3 d) GLUT-4 20. When acting as a second messenger, Ca+2 often binds to which protein? A) ceruloplasmin b) calmodulin c) Akt d) JAK-2...

2. Potassium alum, synthesized in this experiment, has the formula KAI(SO) 12H:O; written as a double salt, however, its formula is K.SO AL(SO) 24H O. Refer to Table 14.1 and write the formula of ferric alum as a double salt. 3. Answer the following: a. What is the technique for securing a piece of ...

Please include shear and moment diagram. Chapter 5, Problem 5/110 Your answer is partially correct. Try again Draw the shear and moment diagrams and then answer the questions. 7.9 kN/m A 315 mm -320 mm The distance x is measured from point A to the right. Questions: 120 mm, V At x M = 161.16 869.2 N...

For the bream shown below, please find the following: a. Your specific loading and dimension b. Support reactions c. Internal shear and bending moment values to the left and to the right of C d. Shear and bending moment diagrams 8 15 kn PKN UDL. KN/M = = А BA С 2 m 2 m 4 m 4 m P1 P2 UDL1...

Question #1 The below table represents the cost of maintenance for a copy machine. What will be the present worth of the maintenance cost at an interest rate of 10% per year? Assume the salvation value after year 10 is $100? Also, Calc. EUAC? Year Maintenance Cost $ 1000 2 1050 1100 1150 1200 1250 1...

A spark is generated in arrautomobile spark plug when there is an electric potential of 3000 V across the electrode gap. If 75 W of power is generated in a single spark that lasts 100 ns, what is the instantaneous current across the gap? O 5 mA O 7.5 mA O 12 mA 25 mA 32 mA...

A positive charge is moving with velocity v through a region of space where a uniform magnetic field exists everywhere into the screen, as the figure shows. What is the direction of the magnetic force on the charge just as it enters the field? B (into the screen) ㄨㄨㄨㄨ...

Presented below is Information related to equipment owned by Waterway Company at December 31, 2020. Cost Accumulated depreciation to date Expected futurc nct cash flows Fair value $10.710,000 1,190,000 8.330,000 5,712.000 Assume that Waterway will continue to use this assct in the future. As of Dece...

D Question 7 1pts What is the major product of the following reaction? H2/ Lindlar catalyst D O A OB O C O D...

D 2. Explain the different types of infant development and give examples of how this might affect an infant's nutritional needs and feeding abilities at each stage. Include the concept of critical periods....

Kiwi Charter Corp. reported $1,127.200 of profit for 2020. On November 2, 2020, it declared and paid the annual preferred dividends of $139,000. On January 1, 2020, Kiwi had 72.000 and 180,000 outstanding preferred and common shares, respectively. The following transactions changed the number of sha...

A voltaic cell consists of an Al/Al3+ half-cell and a Cd/Cd2+ half-cell. Calculate {Cd2+} when {Al3+} = 0.306 M and Ecell = 1.27 V. Use reduction potential values of Al3+ = -1.66 V and for Cd2+ = -0.40 V....

11. 45 adults used the Atkins weight loss program. After 12 months, the sample mean weight loss was found to be 2.1 lb, with a population standard deviation of 4.8 lb. Construct a 90% confidence interval to estimate the mean weight loss for all such subjects. a) Find the margin of error, E. b) What ...

A random variable follows the continuous uniform distribution between 15 and 35. ​a) Calculate the probabilities below for the distribution. ​1) ​P(x≤30​) ​2) ​P(x=33​) ​b) What are the mean and standard deviation of this​ distribution?...

show all steps Review the following BST and create the inorder, preorder and postorder list. Try to delete the value 17 and after deletion create the inorder, preorder and postorder list. Follow both algorithms.  If the node has a left child and a right child, 1) replace the node’s v...