02 Vectors u and v have magnitudes of 20 and 13, respectively, and the angle between them is 210° What is the
scalar projection of u onto v?
A.17 32
B.-11 26
C.11.26
D.17.32

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it