Answer:
it is 2b that is the answer
Answer:
option 2
Because its power is in the order.
Answer:
241904.9483
≈ 241905
Step-by-step explanation:
Given that,
current amount of house = 180,000
value of the home increases at a rate of 3% per year
To find,
approximate value of the home after 10 years using exponential function
<h2>Equation</h2><h2>a(1 + r)^t</h2>
where a is the amount of house = 180,000
r is the interest rate per annum = 3% = 3/100 = 0.03
t is the number of years = 10
180,000 (1+0.03)^10
180,000 (1.03)^10
241904.9483
≈ 241905
<h2 />
X = 12 and y = 5
I found this out by starting out with x = 10 and y = 7 (because 10 + 7 equals 17), and escalating while trying out every number with both equations.
Let m and r represent the maximum speeds of Malcolm and Ravi in km/h, respectively.
... (m + r)/2 = 260 . . . . . the average of their speeds was 260 kph
... 2m = r + 80 . . . . . . . . double Malcolm's speed is 80 kph more than Ravi's
The second equation can be solved for r and that expression substituted into the first equation.
... 2m - 80 = r . . . . . . . . . . . an expression for r from the second equation
... (m + 2m - 80)/2 = 260 . . . the result of substituting that into the first
... 3m - 80 = 520 . . . . . . . . multiply by 2
... m = 200 . . . . . . . . . . . . . add 80 and divide by 3
... 2·200 - 80 = r = 320 . . .substitute the value of m into the expression for r
Malcolm's maximum speed was 200 km/h.
Ravi's maximum speed was 320 km/h.
