The slope of the equation is calculated as:
Where 
is the height of the upper part of the slope and 
is the height of the low er part.
So, the equation of the line is:
With this equation we can find the height of Alberto after having passed 10 sec.
After 10 seconds Alberto is 350 feet from the bottom of the slope.
Alberto's speed is:
The speed in miles per hour is:
Answer:
65 hundreds= 65 x100 = 6500
290 ones= 290 x1= 290
The sum of both = 6500 +290= 6790
9514 1404 393
Answer:
(b) 3h^-8·k^10
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)/(a^c) = a^(b-c)
__
Answer:
487.5 miles
Step-by-step explanation:
since 1/2 inch represents 75 miles and the distance is 3 1/4 inches you need to mulitply 75 X 6 = 450 and then divide 75/2=37.5 then add the two totals
450 + 37.5 = 487.5 miles
Answer:
1) Slope =0
2) Slope = 5/7
Step-by-step explanation:
1)
Slope = (-5 + 5)/(9 - 5) = 0/4 = 0
Slope = 0
2)
(-3,-4) and (4,1)
Slope = (1 + 4)/(4 + 3)
Slope = 5/7
