Complete solution pls

"You are out for an early morning walk. You walk 5.0 m, South and 12.0 m, East. Then, you decided to walk further and go 4.0 m, Southwest and 6.0 m West. How far are you now from your starting point and in what direction? Tip: 1. Solve for "x1 to x4" and "y1 to y4" using trigonometric function 2. Find the total "x" and total "y". 3. Solve for resultant and angle

Given vector A = <5, -2, -10>  and vector B = <-13, 17, 10> , what is the angle between vectors A and B in degrees? (Compute up to 4 decimal places)

20. V How many significant figures are in the following numbers? (a) 78.9 + 0.2 (b) 3.788 × 10 (c) 2.46 x 10-6 (d) 0.005 3

1.10 Perpendicular unit vectors" Given vector A = 31+ 4j - 4k. (a) find a unit vector B that lies in the x-y plane and is perpen- dicular to A. (b) find a unit vector C that is perpendicular to both A and B. (c) Show that A is perpendicular to the plane defined by B and Ĉ.

(a) The volume V of a growing spherical cell is V = ³, where the radius is measured in micrometers (1 μm = 10-6m). Find the average rate of change of V with respect to r when r changes from 6 to each of the following. (Round your answers to one decimal place.) (i) 6 to 9 μm # Tab (ii) 6 to 7 μm aps Lock Esc Submit Answer (iii) 6 to 6.1 um (b) Find the instantaneous rate of change of V with respect to r when r = 6 μm. (Round your answer to one decimal place.) V'(6) = Tum3 / um Need Help? um3/um 1 μm³/um F1 Q um3/um Type here to search Read It F2 2 F3 # 3 O WE F4 $ 4 E R F5 C % 5 T F6 ( A 6 F7 Y 0 & 7 F8 U 4 * 8 F9 8 ( 9 F10 66°F Clear ) F11 0 A O6 6 P A S D F G H J K 2 L 3 Activate Windows Go to Settings to activate Windows. O F12 4) ENG 9:36 PM 10/6/2022 U Backspace Delete Enter

Given vector A = <2, 1, -17>  and vector B = <11, 1, -11> , what is the component magnitude of vector B in the direction of vector A? (Compute up to 4 decimal places)

If y equals to 9 minus 7x plus 2x squared, find y when x equals to 3?

How long a piece of wire would you need to form a circular arc subtending an angle of 1.2 rad , if the radius of the arc is 8.4 cm ? Express your answer using two significant figures.