Question A 26 kW and 1200rpm electric motor drives a compressor at 300rpm through a pair of spur gairs. The centre to centre distance between the shafts is 422 mm. The service factor is 0.8. Calculate the tangential load (kN) on the driven gear. Note: Write the tangential load value in kN (kilo- Newton) in the box below: Answer:

The ball B has a mass 11 kg and is attached to the end of a 1.6 m long rod whose mass may be negligible. If the shaft is subjected to a torque of M = 3t2 + 2 N.m, where t is in seconds, determine the speed of the ball when t = 4 s. Given, the ball has a speed of 4.8 m/s when t = 0. Present your answers in m/s. M d B

Let $X$ be a binomial random variable with parameters $n$ and $p$. How do I show the following? $$P(X=k+1)=\frac{p}{1-p}\frac{n-k}{k+1}P(X=k), {\ }k=0,1,...,n-1$$ As $k$ goes from $0$ to $n$, $P(X=k)$ first increases and then decreases. How do I show that this probability reaches its largest value when $k$ is the largest integer less than or equal to $(n+1)p$?

solve in c plz Given main(), build a struct called BankAccount that manages checking and savings accounts. The struct has three data members: a customer name (string), the customer's savings account balance (double), and the customer's checking account balance (double). Assume customer name has a maximum length of 20. Implement the BankAccount struct and related function declarations in BankAccount.h, and implement the related function definitions in BankAccount.c as listed below: . • BankAccount InitBankAccount(char* new Name, double amt1, double amt2) - set the customer name to parameter new Name, set the checking account balance to parameter amt1 and set the savings account balance to parameter amt2. (amt stands for amount) • BankAccount SetName(chart newName, BankAccount account) - set the customer name • void GetName(char* customerName, BankAccount account) - return the customer name in customerName • BankAccount SetChecking(double amt, BankAccount account) - set the checking account balance to parameter amt • double GetChecking(BankAccount account) - return the checking account balance BankAccount SetSavings(double amt, BankAccount account) - set the savings account balance to parameter amt double GetSavings(BankAccount account) - return the savings account balance • BankAccount DepositChecking(double amt, BankAccount account) - add parameter amt to the checking account balance (only if positive) BankAccount DepositSavings(double amt, BankAccount account) - add parameter amt to the savings account balance (only if positive) • BankAccount WithdrawChecking(double amt, BankAccount account) - subtract parameter amt from the checking account balance (only if positive) • BankAccount WithdrawSavings(double amt, BankAccount account) - subtract parameter amt from the savings account balance (only if positive) • BankAccount TransferToSavings(double amt, BankAccount account) - subtract parameter amt from the checking account balance and add to the savings account balance (only if positive) . Submission Instructions Compile command gcc BankAccount.c accountRunner.c-Wall -Wuninitialized -o a.out -lm We will use this command to compile your code Upload your files below by dragging and dropping into the area or choosing a file on your hard drive. BankAccount.h BankAccount.c Drag file here or Choose on hard drive. Drag file here or Choose on hard drive.

Miss Candy tells you of a discussion she had recently with Professor Hamper where she repeated the need to produce up to the company’s maximum capacity of 70,000 doses. Miss Candy mentioned that there is a potential request for an extra 5,000 dose with the selling price of $330. Professor Hamper immediately rejected the order as the company would make a loss on that order. However, she would be prepared to sell the dose on a cost basis for $340 each, provided the order was increased to 15,000 doses. Additional information: Usual selling price $340 Variable cost $211 Fixed cost $8,450,000.00 Provide Miss Candy the following information: (a) Computation of the change in profits from accepting the order for 5,000 doses at $330. (b) Computation of the change in profits from accepting an order for 15,000 doses at $340. (c) Indicate, with justification which proposal, if either, should be accepted. (d) Identification of 2 non-financial factors that should be considered before a final decision is made. (13 marks)

Chapter 7 Inventories 383 EX 7-12 Periodic inventory by three methods OBJ. 2, 4 The units of an item available for sale during the year were as follows: Jan. 1 Inventory 1,000 units at $120 Feb. 17 Purchase 1,375 units at $128 July 21 V10 Nov. 23 Purchase 1,500 units at $136 Purchase 1,125 units at $140 There are 1,200 units of the item in the physical inventory at December 31. The periodic inventory system is used. Determine the inventory cost by (a) the first-in, first-out method; (b) the last-in, first-out method; and (c) the weighted average cost method.

answer using c pleaseanswer in c please 7.8 LAB 1-4: BankAccount struct Given main, build a struct called BankAccount that manages checking and savings accounts. The struct has three data members: a customer name (string), the customer's savings account balance (double), and the customer's checking account balance (double). Assume customer name has a maximum length of 20. Implement the BankAccount struct and related function declarations in BankAccount.h, and implement the related function definitions in BankAccount.c as listed below: • BankAccount InitBankAccount(char* newName, double amt1, double amt2) - set the customer name to parameter newName, set the checking account balance to parameter amt1 and set the savings account balance to parameter amt2. (amt stands for amount) • BankAccount SetName(char* newName, BankAccount account) - set the customer name • void GetName(char* customerName, BankAccount account) - return the customer name in customerName • BankAccount SetChecking(double amt, BankAccount account) - set the checking account balance to parameter amt • double GetChecking(BankAccount account) - return the checking account balance • BankAccount SetSavings(double amt, BankAccount account) - set the savings account balance to parameter amt • double GetSavings(BankAccount account) - return the savings account balance • BankAccount DepositChecking(double amt, BankAccount account) - add parameter amt to the checking account balance (only if positive) • BankAccount DepositSavings(double amt, BankAccount account) - add parameter amt to the savings account balance (only if positive) • BankAccount WithdrawChecking(double amt, BankAccount account) - subtract parameter amt from the checking account balance (only if positive) • BankAccount WithdrawSavings(double amt, BankAccount account) - subtract parameter amt from the savings account balance (only if positive) • BankAccount Transfer To Savings(double amt, BankAccount account) - subtract parameter amt from the checking account balance and add to the savings account balance (only if positive) 7.6 LAB 1-2: Vending machine Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a Vending Machine variable that performs the following operations: • Purchases input number of drinks • Restocks input number of bottles • Reports inventory Vending Machine.h contains the struct definition and related function declarations. Vending Machine.c contains related function definitions. A Vending Machine's initial inventory is 20 drinks. Ex: If the input is: 5 2 the output is: Inventory: 17 bottles 359452.2296058.qx3zqy7