Erica is swimming due north at a rate of 7 feet per second if the current of the lake is 3 feet per second in the direction of S 75 W find Erica's resultant speed and direction( as a true bearing)

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

y do u put "subscirbe to ence" on a app for ppl who need with their work?

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5