Questions asked
Find the coordinates of the vertices of the polygon after the indicated translation to a new position in the plane. Original coordinates of vertices: (7, 3), (6, 2), (9, 2) Shift: 9 units down, 8 units to the left
paraphrase: Once you’ve created your upset emotions, you have only two options: You can act on them or be acted on by them. That is, when it comes to strong emotions, you either find a way to master them or fall hostage to them
It is found that 1.99 cross times 10 to the power of negative 5 end exponent g of Cu3(PO4)2 dissolves per 100 mL of aqueous solution at 25oC. Calculate the solubility product constant (Ksp) for Cu3(PO4)2a) Calculate the number of mole of Cu3(PO4)2.mol of Cu3(PO4)2 =Multiple choice 1 Question 14.2 cross times 10 to the power of negative 30 end exponent mol4.64 cross times 10 to the power of negative 7 end exponent mol5.22 cross times 10 to the power of negative 8 end exponent mol1.99 cross times 10 to the power of negative 5 end exponent mol1.57 cross times 10 to the power of negative 6 end exponent molb) Calculate the molar solubility of Cu3(PO4)2. In other words, calculate the concentration of Cu3(PO4)2.[Cu3(PO4)2] =Multiple choice 2 Question 15.22 cross times 10 to the power of negative 8 end exponent M1.67 cross times 10 to the power of negative 10 end exponent M5.22 cross times 10 to the power of negative 7 end exponent M1.57 cross times 10 to the power of negative 6 end exponent M2.68 cross times 10 to the power of negative 24 end exponent Mc) Find the concentrations for each ion.[Cu2+] =Multiple choice 3 Question 11.04 cross times 10 to the power of negative 6 end exponent M2.8 cross times 10 to the power of negative 30 end exponent M2.68 cross times 10 to the power of negative 24 end exponent M4.2 cross times 10 to the power of negative 30 end exponent M4.64 cross times 10 to the power of negative 7 end exponent M[PO43-] =Multiple choice 4 Question 14.2 cross times 10 to the power of negative 30 end exponent M1.57 cross times 10 to the power of negative 6 end exponent M2.68 cross times 10 to the power of negative 24 end exponent M4.64 cross times 10 to the power of negative 7 end exponent Mwrongd3 Md) Calculate Ksp.Ksp =Multiple choice 5 Question 14.64 cross times 10 to the power of negative 7 end exponent2.8 cross times 10 to the power of negative 30 end exponent4.2 cross times 10 to the power of negative 30 end exponent1.57 cross times 10 to the power of negative 6 end exponent M1.67 cross times 10 to the power of negative 10 end exponent
1pts If a predator threatens the neat of a pied flycatcher pair, a second pair located nearby will help in attacking the predator to protect the nest. Later on if a predator threatens the nest of the second pair, the first pair will come to their aid. This is an example of Phase 1 Join reciprocal altruism eusociality group selection kinship and cooperation Model predator
A brief reminder on the basic rules of creating rational tangles: We have three operations on tangles with four ends: • Rotate, turn the tangle 90° clockwise; operate on the corresponding number by $x \mapsto -1/x$ • Twist, bringing the strand at position B in the diagram below over the strand at position A; operate on the corresponding number by $x \mapsto x + 1$ • Untwist, the reverse operation of Twist, bringing the strand at position A over the strand in position B; operate on the corresponding number by $x \mapsto x - 1$. (We only sometimes allowed this.) We preformed these operations starting with the basic tangle "0":
What is the theoretical yield of a reaction? List the best option.
Sorting In the second homework you will implement two sorting algorithms of your choice. One sorting algorithm has O(n²) complexity while the other has O(n.logn) complexity. The input is student data stored in a file. Student data has the format: Name ID GPA The key for sorting of the O(n²) algorithm is the ID while the key for sorting of the O(n.logn) is GPA. Your code should have all the necessary structures and functions to perform the required operations including: • Reading the input and storing it in the data structure. • Sorting the data using the O(n²) algorithm. • Sorting the data using the O(n.logn) algorithm. • Displaying the results on the screen.
A common problem that arises in software debugging is determining the condition under which a particular error message might be printed. The analogous problem for TMs would be to determine if a particular symbol is ever written to the tape. Prove by reduction that Lsym, the set of pairs (T,s) where T is a Turing machine and s is a symbol that appears in the output written by T on some accepted input, is not recursive.
If we're currently at the Golden Rule steady-state level of capital per worker, then increasing the population growth rate will increase consumption per worker decreasing the depreciation rate will decrease the steady-state level of capital per worker decreasing savings will decrease consumption per worker increasing savings will increase consumption per worker Question 7 0/2 pts Consider the Solow growth model with population growth (n=0.22) and capital depreciation ($\delta$=0.05). If in the steady-state the marginal product of capital is 0.25, then the capital per worker is ______ the Golden Rule level. equal to below above moving towards
USE $c_p = T \left( \frac{\partial P}{\partial T} \right)_S \left( \frac{\partial V}{\partial T} \right)_P$ to approximate the value of $c_p$ for refrigerant R-22 at 6 bars and 50°C. Compare with the value using $c_p = \left( \frac{\partial h}{\partial T} \right)_P$.