Given three floating point numbers x, y, and z, output x to the power of y, x to the power of (y to the power of z), the absolute value of x, and the square root of xy to the power of z). Ex: If the input is 5.0 6.5 3.2, the output is: a. 34938.56214843421 b. 1.2995143401732918e+279 c. 5.0 d. 262.42993783925596 Hint: Coral has built-in math functions (discussed elsewhere) that may be used.

Answer & Explanation

// This program is written in Coral Programming Language

// Comments are used for explanatory purpose

//The next 4 lines declares 4 variables. x,y,z and temp. temp is used as a temporary variable

float x

float y

float z

float temp

x = Get next input

y = Get next input

z = Get next input

temp = x // Assign the value of x to a temporary variable. The temporary variable will be used later

// The next line prints x raise to power y

Put RaiseToPower(x,y) to output

Put "\n" to output

//The next two lines calculate and print x raise to power y raise to power z

x = RaiseToPower (x,y)

Put RaiseToPower (x,z) to output

Put "\n" to output

x = temp

//The next two lines calculate and print the absolute value of x

Put AbsoluteValue(x) to output

The next 3 lines calculate and print the square root of xy raise to power of z

x = x * y

x = SquareRoot(x)

Put RaiseToPower (x,z) to output.

// End of Program

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west