2/11
there’s 2 R’s and 11 total so
possible outcomes/ overall outcomes
Y=mx+b is the slope-intercept equation where m is the slope of a line and b is the y value of an x intercept. to solve for slope we have (y1-y2)/(x1-x2) where y1 and y2 are y values of 2 points, and x1 and x2 the x values of those points. so we have (0,5) and (3,4). These can be plugged in to get (5-4)/(0-3) or -1/3. then this is plugged in along with 5 for the x intercept to get y=-1/3*x+5 as the answer for 6. Completing the same process for the slope of #7 we can get (-12-(-2))/(0-8) or -10/-8 or 5/4. Again we plug in to get y=5/4*x-12 as the answer for 7.
The problem can be represented by the the exponential growth formula which is :
Where: t ⇒ time , A ⇒ initial amount , r ⇒ rate of increase
P(t) ⇒ predicted amount at the end of t.
For the given problem:
initial amount = A = $278,640
<span>predicted increase in value per year = 4% =0.04
</span>
<span>∴ r = 1 + 0.04 = 1.04
</span>
<span>for t = 18 years
</span>
∴
<span />
Rounding to the nearest dollar ⇒ ∴ P(t) = <span>564,474
</span>
So, the predicted value of David's home in 18 years = $564,474
So, The correct option is <span>
$564,474</span>
Answer:
Astronomers.
Step-by-step explanation:
In many, many ways we can use geometry in astronomy. One of the most or important example is that when astronomers find the distance between the different celestial bodies and they also find the tilt of any planet they uses geometry .
And in this field other uses of geometry when planets orbiting around the sun or satellites orbiting around there planets astronomers uses geometry to find the speed and velocity of the planets.