Answer:
10
Step-by-step explanation:
So 1:3:5 will be a total of 9 (1 + 3 + 5), so 90 divided into the ratio of 1:3:5 will be 10.
I hope this helps, have a nice day! :D
Answer:
6.82
Step-by-step explanation:
My work is shown up above.
Answer:
y = .025x +20
The y intercept is the value when x = o, or the starting value. In this case, it is the temperature in degrees F at a depth of 0 meters.
Step-by-step explanation:
We have a point a (0,20) and a point at (2 , 20.05)
We can find the slope from
m = (y2-y1)/(x2-x1)
= (20.05-20)/(2-0)
= .05/2
=.025
One of the points (0,20) is the y intercept since x=0
We can use the slope intercept form of the equation
y= mx+b
y = .025x +20
The y intercept is the value when x = o, or the starting value. In this case, it is the temperature in degrees F at a depth of 0 meters.
The answer is b -3.6 hope this helps and god bless my friend
