A. Mean = 491.125
b. Median = 403.5
c. Mode = there is no mode
The answer is D, y - 4 = -2(x - 1).
Point Slope Form: y - y₁ = m(x - x₁)
Info Given:
Coordinates - (1,4)
Slope: -2
(1,4)
x₁ y₁
Plug slope and point into formula: y - 4 = -2(x -1)
Answer:
The answer is 18/40
Step-by-step explanation:
18/40 = 9/20 = 0.45 = 45 percent
Let the amount that the boys sold be x, the amount that girls sold will be 3x. The total will be given by:
x+3x=180
4x=180
solving for x we get:
x=180/4
x=45
Thus, boys sold $45, the girls provided 45*3=$135
Answer:
D
Step-by-step explanation: