9 plus How many sides nine times
Answer:
The equation for a is ![a=-\frac{2000}{7}*(t-g)](https://tex.z-dn.net/?f=a%3D-%5Cfrac%7B2000%7D%7B7%7D%2A%28t-g%29)
The altitute is 101,428.57 feet
Step-by-step explanation:
You know that the relationship between ground temperature and atmospheric temperature can be described by the formula
t = -0.0035a +g
where:
- t is the atmospheric temperature in degrees Fahrenheit
- a is the altitude, in feet, at which the atmospheric temperature is measured
- g is the ground temperature in degrees Fahrenheit.
Solving the equation for a:
-0.0035a +g=t
-0.0035a= t - g
![a=\frac{t-g}{-0.0035}](https://tex.z-dn.net/?f=a%3D%5Cfrac%7Bt-g%7D%7B-0.0035%7D)
![a=-\frac{2000}{7}*(t-g)](https://tex.z-dn.net/?f=a%3D-%5Cfrac%7B2000%7D%7B7%7D%2A%28t-g%29)
<u><em>The equation for a is </em></u>
<u><em></em></u>
If the atmospheric temperature is -305 °F and the ground temperature is 50 °F, then t= -305 °F and g= 50 °F
Replacing in the equation for a you get:
![a=-\frac{2000}{7}*(-305-50)](https://tex.z-dn.net/?f=a%3D-%5Cfrac%7B2000%7D%7B7%7D%2A%28-305-50%29)
![a=-\frac{2000}{7}*(-355)](https://tex.z-dn.net/?f=a%3D-%5Cfrac%7B2000%7D%7B7%7D%2A%28-355%29)
a= 101,428.57
<u><em>The altitute is 101,428.57 feet</em></u>
Answer:
21%
Step-by-step explanation:
15/70=21.14 round to 21
Answer:
Maya is NOT correct as
is 1/100 of the value ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
Step-by-step explanation:
The value of 6 in 0.006 = ![\frac{1}{1000}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1000%7D)
Also, the value of 6 in 0.6 = ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
But,
is not 1/10 of the value ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
as 1/10 of the value
= ![\frac{1}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B100%7D)
Hence,Maya is NOT correct.
is 1/100 of the value ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)