Let f(x) = x3, and compute the riemann sum of f over the interval [5, 6], choosing the representative points to be the right endpoints of the subintervals and using the following number of subintervals (n). (round your answers to two decimal places.)

according to egenuity the answer is

step-by-step explanation:

d. 344.22

the answer to question 1 is -8, 28.

step-by-step explanation:

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

whats the rest of it?