***ASAP PLEASE*** A brand new smartphone costs $1200. It decreases in value by 13.3% every year
after its purchase. Which function models the value of the phone x years after its
puchase?

A. f(x) = 1200(0.867)^x
B. f(x) = 1200(1.133)^x
C. f(x) = 1.133(1200)^x
D. f(x) = 0.867(1200)^x

Ineed or else im in trouble need a random sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male (50) (10) female (150) (30) based on the data in the table, select correct or incorrect for each statement. correct or incorrect 1.the males go to the park more often on the weekend. 2.the females go to the park more often on weekdays. 3.for the participants in the survey, gender affects which days of the week a person goes to the park.

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)