Question 3A)3B)3C)3D) An algorithm that has time complexity of O(n^2) requires 1 second to process 10 input records. Approximately how long does it take to process 1000 input records? Select one: a. 10,000 seconds b. 100 seconds O C. 10 seconds d. 1,000 seconds e. 1,000,000,000 seconds O F. f. 1,000,000 seconds A database contains 1,000,000 records which can be sorted into ascending order by an ID number. We are searching for the record whose ID number is X. Suppose it takes 1 microsecond to compare one record with X. There are two implementations of the database: one uses a linear list, and one uses a binary search tree. Which statement is true? Select one: a. The linear list search takes an average of about 1,000,000 microseconds. The binary search tree takes an average of about 500,000 microseconds b. Both versions (the linear list and the binary search tree) take roughly the same time. C. The linear list search takes an average of about 500,000 microseconds. The binary search tree takes an average about 20 microseconds. Each node in a binary tree is a record with three fields: value, left, and right. Suppose p is a pointer to a node in the tree. Which instruction would make R1 point to that node? Select one: : a. load R1,P[RO] b. lea R1,P[RO] Each node in a binary tree is a record with three fields: value, left, and right. Suppose R1 points to a node in the tree. Which instruction would put the value of that node into R3? Select one: a. lea R3,P[RO] b. load R3,0[R1] load R3,2[R1] C. d. lea R3,0[R1] load R3,1[R1] e. F. lea R3,1[R1] O g. lea R3,2[R1] O h. load R3,p[RO] ,

Exercise 2. [13 marks] Consider the following MIPS function, buzzqux. buzzqux : addi $t0,$0, 0 add $t1,$t0,$t0 add $t2, $a0, $0 a: $t3 beq $t1, $al, b lw 0($t2) add $t0,$t0,$t3 addi $t2, $t2, 4 addi $t1,$t1, 1 j a b: beq $t1,$0, c addi $t1,$t1, -1 addi $t2, $t2, -4 lw $t3, 0($t2) add $t3, $t3, $t0 $t3, 0($t2) j b SW C: jr $ra Translate the MIPS function into C code. You may use any variable names you wish in place of register names. Ensure the function has the correct declaration. Ensure variables are declared using the proper data type. Assume int is 4 bytes.

Part A The post is made of Douglas fir and has a diameter of 100 mm (Figure 1) It is subjected to the load of 20 kN and the soil provides a frictional resistance distributed around the post that is triangular along its sides that is, it varies from w=0 kN/mat y=0 m to w= 15 kN/m at y = 2 m. Neglect the weight of the post Determine the force at its bottom needed for equilibrium Express your answer to three significant figures and include appropriate units. HÅ ? Value Units Submit Request Answer Figure 1 of 1 Part B 20KN What is the displacement of the top of the post with respect to a bottom B? Express your answer to three significant figures and include appropriato unito, ? 2 m 0 = Value Units 12 kN/m Submit Request Answer

a hockey puck moving at 7.0 m/s coasts to a halt in 75m on a smooth ice surface. What is the coefficient of friction between the ice and the puck?

​​​​​​​ The bar has a cross-sectional area of \( 1900 \mathrm{~mm}^{2} \) and \( E=250 \mathrm{GPa} \). (Figure 1) Determine the displacement of its end \( A \) when it is subjected to the distributed loading. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of contraction and positive value in the case of elongation. Figure 1 of 1 X Incorrect; Try Again; 4 attempts remaining

      please solve all tasks A car rental company owns five types of cars: Small, Economy, Standard, Family, Exclusive. The prices for per day rent for each type of the cars aregiven in British pounds by the \( 1 \times 5 \) matrix \[ \mathbf{p}=\left(\begin{array}{lllll} 15 & 19 & 21 & 28 & 37 \end{array}\right) \] The care demand for five days of a week ahead is given by the matrix \[ \mathbf{A}=\left(\begin{array}{ccccc} 2 & 4 & 3 & 1 & 3 \\ 4 & 3 & 3 & 5 & 3 \\ 10 & 11 & 8 & 6 & 9 \\ 4 & 3 & 2 & 3 & 4 \\ 2 & 1 & 3 & 2 & 1 \end{array}\right) \] Calculate the total income in British pounds of the company for this week. a. 10500 b. 3420 C. 2242 d. 4520 Consider the clockwise rotation \( T \) of \( \mathbb{R}^{2} \) by the angle of \( 30^{\circ} \). Mark only correct statements. a. The matrix of \( T \) is \( \left(\begin{array}{cc}-\frac{\sqrt{3}}{2} & \frac{1}{2} \\ \frac{1}{2} & -\frac{\sqrt{3}}{2}\end{array}\right) \) b. The matrix of \( T \) is symmetric. c. The matrix of \( T \) is \( \left(\begin{array}{rr}\frac{\sqrt{3}}{2} & -\frac{1}{2} \\ \frac{1}{2} & \frac{\sqrt{3}}{2}\end{array}\right) \) d. The matrix of \( T \) is \( \left(\begin{array}{cc}\frac{\sqrt{3}}{2} & \frac{1}{2} \\ -\frac{1}{2} & \frac{\sqrt{3}}{2}\end{array}\right) \) e. The matrix of \( T \) is \( \left(\begin{array}{cc}\frac{\sqrt{3}}{2} & \frac{1}{2} \\ -\frac{1}{2} & \frac{\sqrt{3}}{2}\end{array}\right) \) A company manufactures three types of perfume-refreshing \( (R) \), standard \( (S) \), and exclusive \( (E) \), in four factories in different countries \( A \), B, C, D. The distributions of costs in producing a single piece of perfume are given in the left table below. The number of pieces of perfume produced in one month at the four locations are given in the right table. a. Location A materials: \( \$ 4500 \) b. Location B: labor \( \$ 8000 \) c. Location A: labor \( \$ 14000 \) d. Location D: materials \( \$ 25000 \) e. Location C: overheads \( \$ 16000 \)

A car rental company owns five types of cars: Small,Economy, Standard, Family, Exclusive. The prices for per day rent for eachtype of the cars are given in British pounds by the1×5matrix