1 1/2×(−6/15) Not a big math person what is this?
1 answer:
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Refer to a diagram of the normal distribution shown below.
As the z-value increases to the right, areas to the left of z (shown shaded) will increase.
Answer:
As z-values increase, areas to the left of z increase.
As the z-value increases to the right, areas to the left of z (shown shaded) will increase.
Answer:
As z-values increase, areas to the left of z increase.
If we let x and y represent the prices of adult and child tickets, respectively, then we can write two equations based on the daily sales.
8x +5y = 108
x +14y = 67
A graphing calculator shows the solution of these equations to be
(x, y) = (11, 4)
The price of an adult ticket is $11.
The price of a child ticket is $4.
8x +5y = 108
x +14y = 67
A graphing calculator shows the solution of these equations to be
(x, y) = (11, 4)
The price of an adult ticket is $11.
The price of a child ticket is $4.