Answer:
27
Step-by-step explanation:
To find out how many people do something OTHER than running, you have to take the total amount of students participating and subtract the number of runners. 45 - 18 = 27.
Answer:
y = x
Step-by-step explanation:
Hi,
We know that in the equation...
y = mx + b
m = slope
So, to find the equation of the line, we have to plug in what we already know. So...
-7 = 1 (-7) + b
Solve...
-7 = -7 + b
b = 0
That means that your equation is...
y = x
(you don't have to put the one in front of the x)
I hope this helps :)
Answer:
3.73 m
Step-by-step explanation:
1375 mm Hg corresponds to a pressure of 18693.264 kgf/m^2.
Dividing that by the density will give the depth allowed, which is the diameter of the sphere:
(18693.264 kgf/m^2)/(5010 kgf/m^3) ≈ 3.73 m
The sphere can be up to 3.73 m in diameter.
_____
1 kgf is the force produced by a 1 kg mass in Earth's gravity field, about 9.8 N.