The answer is D i tested both and negative one and positive seven both equal to 14
Let x equals to the time can chris unload the ship’s cargo
2x equals to the time can julissa unload the ship’s cargo
The can be solve by establishing an equation that they can
do the job in 6 hours
(1/x) + (1/2x) =1/ 6
X = 9 hrs can chris do the job alone
2x = 18 hrs can julissa do the job alone
You’ll need to make an exponential function in order to find your answer.
Let’s try the function f(x) = 870(1.037)^x.
Then, plug in three for x and your output will be the answer. Remember, you’re being asked for the balance, NOT the yield.
The answer is $970.19
Answer:
Step-by-step explanation:
The equation
