Solve the differential equation. du dt 1 + 44 ut? + 14t2 with

The mass of the bucket attached to the pulley shown in the diagram below is gradually increased by adding sand to the bucket. At some point, the 10 kg block begins to move. The values for the coefficients of static and kinetic friction are 0.60 and 0.50 respectively. a. What is the mass on the bucke...

Suppose that a portfolio consists of the following stocks: Stock Amount Beta Chevron $20,000 0.55 General Electric 55,000 1.40 Whirlpool 25,000 1.20 The risk-free rate ( ) is 6 percent and the market risk premium ( ) is 8.4 percent. Determine the beta for the portfolio. Round your answer to two deci...

If you put $700 at the beginning of the 2nd month, in a savings account with a 10% nominal rate of interest compounded monthly, what will the investment be worth in 12 month (value at the end of the first year, round to the nearest dollar)?...

How do you find the equation of the tangent line to the graph of #y = sin(x)# at #x = pi#?...

What is the length of the LINE and WORD fields if virtual addressing on a 32-bit machine with 64 KB of cache and cache lines of 32 bytes each are used? +(Please explain about how to get WORD)...

C++ Binary Search Trees C++ PART B Now We Insert node 20. Is the tree balanced? If not, what is the point of Imbalance and BF of that node? Consider the BST in the previous question, but before the insert of node 31. Here it is again: Sa 25 What is the BF of node 50? Is the tree balanced? If ...

The big deal with 2-dimensional kinematics is that we can break most problems back down into one dimensional problems if the acceleration is constant. For example, vx = vx0 + axt where vx0 is the x component of the velocity at time t=0s, vx is the x component of the velocity at time t, and ax is th...

Coulomb energy Calculate the electrostatic potential energy between a proton and a nucleus of atomic number 71 separated by 1.73 fm. Submit Answer Tries 0/15...

Question 18 1 pts The following table provides Acme Corp's transaction for the month. Using the MODIFIED CASH BASIS method and only the transactions listed, calculated the firm's NET INCOME for the month. Enter negative values using the minus sign (e.g.-122) Value 15,869 -400 -800 Transactio...

6. Circle the aromatic compounds from the list below. (5 points) 7. Rank the compounds below in order of reactivity to Electrophilic Aromatic Substitution. Rank the most reactive compound as compound 1 and the least reactive compound as compound 5. (5 points) 6. Circle the aromatic compounds from t...

Question5 0/1 pts Two charges of magnitude +2q and-q are situated on the x-axis at x =-a and x = +a, respectively +2q -q The electric field at point "P" is given by the expression 3/22 k,g (4 a+2)...

Exercise 12-4 Hulse Company had the following transactions pertaining to stock investments. Feb. 1 July 1 Sept. 1 Dec. 1 Purchased 540 shares of Wade common stock (2%) for $6,480 cash. Received cash dividends of $2 per share on Wade common stock. Sold 210 shares of Wade common stock for $3,230. Rece...

The local BMW dealer offers to sell you the new 7 series vehicle for 60 monthly payments of $735 (first payment 30 days from now). Given your FICO credit rating of 555 the BMW credit manager states the interest rate on this loan will be 6.5% per annum or .5416% monthly. At the time you sign the loan...

A UCLA researcher states that the life expectancy of mice can be extended by up to 45% when about 50% of the calories in their diet are reduced from the time they are weaned. The restricted diet is enriched to normal levels with vitamins and proteins. Assuming that it is known from previous studies ...