Answer:
The function is always increasing
Step-by-step explanation:
To be increasing, the y value needs to be getting bigger as x gets bigger
This is true for all values of x
The function is increasing for all values of x
A^2 + B^2= C^2
Soo 64+121= c^2
185=c^2
13.6= C (side A)
13.6-8= 5.6 rounded 5.6
Nicole rented the bike for 26.6 minutes.
43=15+57(x)
now because 57 is the hourly rate it needs to be divided by the number of minutes in one hour (60).
57/60=0.95cents
now put that aside for later use, the next step in the equation is to subtract the one time fee of $15 from the total spent.
$28 is what is left, now it's time to take that 0.95 and put it to use!
28*0.95=26.6
to double check that the math is correct take the 15+28 and make sure it adds up to 43
Answer:
first term (a) = 54
Second term (b) = 18
common ratio = b/a = 18/54 = 1/3
Let B = age on Ben
and age of Ishaan =I
B =4I
B = 6+I
Gives 6+I = 4I
6 = 3I
I =2 years and B = 4x2 = 8years
Age of Ishaan = 2 years