Questions asked
What is the absorbance for a solution with 55.6% transmittance? 0. 56 1. 25 2. 75 3. 6
Beth has a no-annual-fee Visa credit card that charges an APR of 12.5% per year. Interest is compounded monthly. If a payment is missed by even 1 day, the rate jumps to an APR of 24.5% for the remainder of the time she keeps the card or until the total debt is paid off. (This is not an uncommon practice for many banks that issue credit cards when you read the fine print.) The current balance is $2000 and there is a minimum payment of $20.83 per month at the 12.5% rate. Beth decided “enough already”; she decided to stop using the card immediately and pay the balance off as soon as her budget allowed. She realizes that if she misses a payment due date, the minimum will increase to $40.83 per month until the total balance is paid at this higher APR. a. Verify the monthly minimums for both nominal (APR) r
7. What two items determine the cost of ending inventory?
What is the total amount of eligible education expenses, prior to any adjustments made for the purpose of the limit, that should be considered when calculating the couple's lifetime learning credit? $2,500 $4,000 $15,375 $17,275
Superman needs to save Lois from the clutches of Lex Luthor. After flying for 12 seconds, he is 1840 meters from her. Then at 18 seconds he is 1510 meters from her. Write an equation to model this situation (use m for meters and s for seconds).
Find the differential $dy$ of the given function. (Use "dx" for $dx$.) $y = \frac{x + 2}{5x - 1}$ $dy = $
1. (a) Derive the vibrational dispersion relation for a one-dimensional diatomic-spring model with all springs the same and two different (alternating) masses $m_1$ and $m_2$. Show your working. (b) Sketch (or plot in python maybe?) your result. (c) Provide expressions for the frequencies at wavevectors $k = (0, \pm \frac{\pi}{a})$. (d) Describe the lattice motion at $k = 0$ and $k = \frac{\pi}{a}$. (e) Why is $k$ confined to the range $\pm \frac{\pi}{a}$? Why don't we use larger values of $k$? (f) Show that, with appropriate changes, your model reduces to the monoatomic case.
Write a program that reads two integers from the user and computes their addition, subtraction, multiplication, division and modulo result. Your program should produce the exact output shown below. It’s good practice to think of the special cases our program may encounter. For this program, if the second integer is zero, the program should not attempt dividing or doing the modulo operation because this will cause the program to crash. See the second output below and produce such an output in this case. Here are two sample output
10. simple columnar cells a. objective used: b. length calculation c. width calculation 11. skeletal cells a. objective used: b. length calculation c. width calculation 12. cardiac cells a. objective used: b. length calculation c. width calculation 13. Bone cells a. objective used: b. length calculation c. width calculation
Find the ordered pair solutions to the system of nonlinear equations given by: \begin{cases} y = -x - 9\\ x^2 + y^2 = 53 \end{cases} If there is more than one solution, enter as a list of ordered pairs. Example: (2, -5), (5, -2)