<h2>
Answer:</h2>
<em>You will bike 30.2 miles in the seventh day according to the prediction.</em>
<h2>
Explanation:</h2>
Here we have the following data, You bike
- 5 miles the first day of your training,
- 5.4 miles the second day,
- 6.2 miles the third day, and
- 7.8 miles the fourth day.
So we can know some facts:
- From the first day to the second day the number of miles increases:
![5.4-5=0.4mi](https://tex.z-dn.net/?f=5.4-5%3D0.4mi)
- From the second day to the third day the number of miles increases:
![6.2-5.4=0.8mi](https://tex.z-dn.net/?f=6.2-5.4%3D0.8mi)
- From the third day to the fourth day the number of miles increases:
![7.8-6.2=1.6mi](https://tex.z-dn.net/?f=7.8-6.2%3D1.6mi)
By taking a look at the pattern, we can see that each day you increases the number of miles by a factor of 2 compared to the previous day. So:
- From the fourth day to the fifth day the number of miles increases:
![x_{5}-7.8=3.2mi \\ \\ x_{5}=7.8+3.2=11mi, \ \text{Day 5}](https://tex.z-dn.net/?f=x_%7B5%7D-7.8%3D3.2mi%20%5C%5C%20%5C%5C%20x_%7B5%7D%3D7.8%2B3.2%3D11mi%2C%20%5C%20%5Ctext%7BDay%205%7D)
- From the fifth day to the sixth day the number of miles increases:
![x_{6}-11=6.4mi \\ \\ x_{6}=6.4+11=17.4mi, \ \text{Day 6}](https://tex.z-dn.net/?f=x_%7B6%7D-11%3D6.4mi%20%5C%5C%20%5C%5C%20x_%7B6%7D%3D6.4%2B11%3D17.4mi%2C%20%5C%20%5Ctext%7BDay%206%7D)
Finally:
- From the sixth day to the seventh day the number of miles increases:
![x_{7}-17.4=12.8mi \\ \\ x_{7}=12.8+17.4=30.2mi, \ \text{Day 7}](https://tex.z-dn.net/?f=x_%7B7%7D-17.4%3D12.8mi%20%5C%5C%20%5C%5C%20x_%7B7%7D%3D12.8%2B17.4%3D30.2mi%2C%20%5C%20%5Ctext%7BDay%207%7D)
Since its asking about a balloon material, the question is asking for the surface area.
Answer:
sjsndbgeehjsscpxhwhdhdhd
Step-by-step explanation:
<h3><em>r</em><em> </em><em>kelly</em><em> </em><em>ggej</em></h3>
Hi!
Step-by-step explanation:
![SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}](https://tex.z-dn.net/?f=SLOPE%3D%5Cfrac%7BY_2-Y_1%7D%7BX_2-X_1%7D%3D%5Cfrac%7BRISE%7D%7BRUN%7D)
![\frac{1-4}{0-(-3)}=\frac{-3}{3}=-1](https://tex.z-dn.net/?f=%5Cfrac%7B1-4%7D%7B0-%28-3%29%7D%3D%5Cfrac%7B-3%7D%7B3%7D%3D-1)
<u><em>Slope is -1.</em></u>
<u><em>Final answer is -1.</em></u>
<u><em>*The answer must have a negative sign.*</em></u>
Hope this helps!
Thanks!
Have a nice day! :)
:D
-Charlie
The answer is: 2 times taller than the person
Explanation: 6/15=height of lamp/(15+15); 6/15=height of lamp/30; height of lamp=(30/15)6=2×6, 2 times taller.
(Lamp is 12 feet tall)