C. 850
take the tuition total and subtract the amount his parents are contributing then divide by the amount of months (18)
please rank brainliest if you can:)!!!
Answer:
<em>6.4 meters per second</em>
Step-by-step explanation:
<u>Rate of Change</u>
If two variables x and t are to be related as the rate x changes when t changes, it can be expressed as:
![\displaystyle v=\frac{x}{t}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20v%3D%5Cfrac%7Bx%7D%7Bt%7D)
Hans takes a ride in the elevator down from the 86th floor to the first floor, a distance of x=320 meters in t=50 seconds. The rate of descent is
![\displaystyle v=\frac{320}{50}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20v%3D%5Cfrac%7B320%7D%7B50%7D)
![v=6.4\ m/s](https://tex.z-dn.net/?f=v%3D6.4%5C%20m%2Fs)
Answer:
24inch^3
Step-by-step explanation:
i hope this helps
Answer:
Examine the mathematical expression you're working on. For example, suppose you're given 5x + 3. There are two terms here, 5x and 3. Look for the variable. In this case, x is the variable. In your case its c
Find the numerical coefficient of x. Remember to look for the number before the variable. In this case, 5 is the numerical coefficient. The term 3 is a constant and is separated from the variable by a plus sign.
Keep an eye out for negative coefficients. For example, suppose you're given the statement -y + 7 + 98. You would first identify the variable, y.
Look for the numerical coefficient of y. In this case, a "1" is implied before the variable, but it's negative in this instance. Therefore, the coefficient of y is negative 1.
We use the definition of the volumes of each figure in order to calculate the diameter of the cylinder. We calculate as follows:
V(cylinder) = V(rectangular prism)
πr²h = lwh
from the given, height of the cylinder = height of the prism
πr² = lw
πr² = 5.3(2.7)
r = 2.13
D=2r = 4.27 mm