Answer:
Paula will arrive at her house at 15:20.
Step-by-step explanation:
Since Paula sets off from home at 13:20 and drives to Taunton for km at a speed of km / h, and after 40 minutes, she drives back home on the same route, but drives twice as slowly, to determine at what time Paula will arrive back home, the following calculation must be performed:
13:20 + 00:40 + (00:40 x 2) = X
14:00 + 1:20 = X
15:20 = X
So, Paula will arrive at her house at 15:20.
Answer:
y = x-8
Step-by-step explanation:
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
x-y = 8
Subtract x from each side
x-y-x = -x+8
-y = -x+8
Divide each side by -1
-y/-1 = -x/-1 +8/-1
y = x-8
Answer:
The required function that models the number of branches t years since Bela began studying her tree is
number of branches = 
Step-by-step explanation:
Let t be the time in years
Initially Bela's tree had 60 branches.
therefore the function that can be used to model the number of branches after t years will be given by
number of branches( after t years) 
Answer:
Step-by-step explanation:We can show this proof by representing the given information in a diagram
Answer:
First, converting R percent to r a decimal
r = R/100 = 5.5%/100 = 0.055 per year.
Putting time into years for simplicity,
6 months / 12 months/year = 0.5 years.
Solving our equation:
A = 200(1 + (0.055 × 0.5)) = 205.5
A = $205.50
Step-by-step explanation:
