The sequence above can be expressed
Answer:
12
Step by Step Explanation:
f(n+1) = 2f(n) + 10
a = 2, k = 10
a + k = 2 + 10 = 12
Answer:
12
Step-by-step explanation:
if I have understood the question correctly
f(n+1) = a*f(n) + k
using two consecutive values of the given sequence
500 = a*245 + k or it can be written as a*245+k -500 = 0
1010 = a*500+k or it can be written as a*500+k - 1010 = 0
therefore
a*245+k -500 = a*500+k - 1010
a*245-a*500 = -1010 + 500
-255a = -510 a=510/255=2
using this value in the original equation
500 = 2 *245 + k
k = 500 - 2 *245 = 10
a+k = 2+10 = 12
Answer:
the answer would be 5 and 2 and 30
Step-by-step explanation:
so first in the first box to the far left put 5 then inside the parenthesis do 2 and 30.
Answer:
$150 weekly x2= 300 for 2 weeks + .10 cents a mile
Answer:
8 times the square root of 2
Step-by-step explanation:
Look up the 45-45-90 triangle
So the cable installer charges 52.50 an hour. meaning you would multiply that by whatever amount of hours he will work. so 52.50 times 4.5 hours equals $236.25. Now he also charges an extra fee for the service, So we add 75 dollars onto that making it $311.25.
If you want it in formula form here you go
y represent total amount in the end and x equals amount of hours
y=52.50x + 75
y = 52.50(4.5) + 75
y = 236.25 + 75
y = 311.25