Answer:
Step-by-step explanation:
From the fourth law of motion
h = ut + 0.5gt^2
h =90t +0.5(10)t^2
Converting 90 frets/s into m/s
h =27.43t +5t^2
hello
the points given are (-4, 47) and (2, -16)
let's find the intercept of this equation


now, since we know the value of the slope, we can use that in the standard equation on a straight line
the standard equation of a straight line is given as

we can pick any of the points and solve for intercept
let's use (2, -16)

now we know the value of intercept (c) = 5 and the slope (m) = 21/2
let's use this to write equation of the straight line

from the calculations above, the equation of the straight line is given as y = -21/2x + 5
Answer:
it would be 1 million, ( 1,000,000 )
Step-by-step explanation:
1.) look to the right of the nine , (7)
2.) 7 is greater than five therefore rounding it up to 1,000,000
We can model the equation:y = m x + b, where y is the total profit and x is the number of hotdogs sold.The system of equations is:
90 = 40 m + b210 = 80 m + b---------------------b = 90 - 40 m210 = 80 m + 90 - 40 m210 - 90 = 40 m120 = 40 mm = 120 : 40m = 3b = 90 - 40*3b = 90 - 120b = - 30Answer: The equation is y = 3 x - 30