Answer:
y + 3 = 2(x + 1)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = 2 and (a, b) = (- 1, - 3), thus
y - (- 3) = 2(x - (- 1)), that is
y + 3 = 2(x + 1)
Answer:
165
Step-by-step explanation: find the area or the field A=r^2
the radius is 290/2=145ft
A=145* 145* 3.14= 66018.5 sqr ft
66018.5 / 400= 165
Answer:
215.
Step-by-step explanation:
65 + 5(30) = maximum price of renting conference room.
65 + 5(30) = 215
Assuming a fair die,
probability of winning 0.25 = (2/6) = 1/3
probability of losing 0.25 = (4/6) = 2/3
Expected win
= sum (proba.*winning)
=0.25*(1/3) + (-0.25)(2/3)
=-0.25/3
= - (1/12) dollars (negative sign means expecting to lose)
