Answer: There are 500 ninth grade students at Richbartville high school.
Step-by-step explanation:
Let be "x" the number of ninth grade students that are at Richbartville high school.
You know that the number of ninth grade students take algebra is 450 and this amount represents the 90% of the the ninth grade students at Richbartville high school.
Knowing this, you can set up the following proportion:
![\frac{90}{450}=\frac{100}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B90%7D%7B450%7D%3D%5Cfrac%7B100%7D%7Bx%7D)
The final step is to solve for "x" in order to find its value. This is:
![(x)(\frac{90}{450})=100\\\\x=(100)(\frac{450}{90})\\\\x=500](https://tex.z-dn.net/?f=%28x%29%28%5Cfrac%7B90%7D%7B450%7D%29%3D100%5C%5C%5C%5Cx%3D%28100%29%28%5Cfrac%7B450%7D%7B90%7D%29%5C%5C%5C%5Cx%3D500)
Therefore, there are 500 ninth grade students at Richbartville high school.
Normally, the data path width for DIMMs
is 64 bits but for the DIMMs that support ECC, the data path is 72 bits.
To add, error checking uses
the extra 8 bits. ECC memory is more reliable than non-ECC memory but it costs
more than a non-ECC memory. Comprising the DIMMS are a series
of dynamic random-access memory integrated circuits. Mounted on a
printed circuit board, these modules are designed for use in personal
computers, workstations and servers.
The most common kinds of internal data corruption are
detected and corrected by a type of computer data storage called error-correcting
code memory.
Answer:
y = 0.36x + 4200.00
15100.00 miles.
Step-by-step explanation:
If the yearly cost for driving x miles is given by y dollars then the two ordered pairs to find the linear relation between x and y are (10000,7800) and (20000,11400).
So, the equation will be
![\frac{y - 11400}{11400 - 7800} = \frac{x - 20000}{20000 - 10000}](https://tex.z-dn.net/?f=%5Cfrac%7By%20-%2011400%7D%7B11400%20-%207800%7D%20%3D%20%5Cfrac%7Bx%20-%2020000%7D%7B20000%20-%2010000%7D)
⇒ ![\frac{y - 11400}{3600} = \frac{x - 20000}{10000}](https://tex.z-dn.net/?f=%5Cfrac%7By%20-%2011400%7D%7B3600%7D%20%3D%20%5Cfrac%7Bx%20-%2020000%7D%7B10000%7D)
⇒ ![y - 11400 = \frac{9}{25}(x - 20000)](https://tex.z-dn.net/?f=y%20-%2011400%20%3D%20%5Cfrac%7B9%7D%7B25%7D%28x%20-%2020000%29)
⇒ ![y - 11400 = \frac{9}{25}x - 7200](https://tex.z-dn.net/?f=y%20-%2011400%20%3D%20%5Cfrac%7B9%7D%7B25%7Dx%20-%207200)
⇒
⇒ y = 0.36x + 4200.00 ........... (1) (Answer)
Now, for y = $9636.00, from equation (1),
9636 = 0.36x + 4200
⇒ 0.36x = 5436
⇒ x = 15100.00 miles. (Answer)
Answer:
The height is 35 inches
Step-by-step explanation:
The area of a triangle is
A = 1/2 bh
We know the area is 245 and the base is 14
245 = 1/2 (14)*h
245 = 7h
Divide each side by 7
245/7 =7h/7
35 =h
The height is 35 inches