Answer:
y = 3x - 8
Step-by-step explanation:
_______________
The rate of change is :
(2010 - 1780)/5 = 230 / 5 = 46
46m per year
Answer:
405,612
=400,000+5,000+600+12
2.14 kilometers of road is built each day
<em><u>Solution:</u></em>
Given that road is 10 kilometers long
The crew worked for
days
To find: Kilometers of road build each day
Assume they built the same amount each day
Length of road = 10 km
number of days worked = ![4\frac{2}{3} = \frac{3 \times 4 + 2}{3} = \frac{14}{3}](https://tex.z-dn.net/?f=4%5Cfrac%7B2%7D%7B3%7D%20%3D%20%5Cfrac%7B3%20%5Ctimes%204%20%2B%202%7D%7B3%7D%20%3D%20%5Cfrac%7B14%7D%7B3%7D)
<em><u>Kilometers of road build each day is given as:</u></em>
Kilometers of road build each day = total length of road divided by number of days the crew worked
![\rightarrow \frac{10}{\frac{14}{3}}=\frac{10}{1} \times \frac{3}{14}=2.14](https://tex.z-dn.net/?f=%5Crightarrow%20%5Cfrac%7B10%7D%7B%5Cfrac%7B14%7D%7B3%7D%7D%3D%5Cfrac%7B10%7D%7B1%7D%20%5Ctimes%20%5Cfrac%7B3%7D%7B14%7D%3D2.14)
Thus 2.14 kilometers of road is built each day
Answer:
$8320
Step-by-step explanation:
3.25% of 256000 = 0.0325 × 256000 = 8320