Cost of Materials Material Cost (in dollars)
Copper 28
Brass
16
Aluminum
18
Iron
22
8
Plastic
The table shows the cost per unit for some materials in a plumbing supply warehouse. Select ALL correct statements.
A)
The range, 20, summarizes the data
B)
The median, 18, summarizes the data.
The range, 20, describes how the values vary.
D)
The median, 18, describes how the values vary.
E)
The range represents the average cost per unit

M∠aoc is a straight angle angle boc = 6x + 29 m∠boc=6x+29 angle aob = 3x + 124 m∠aob=3x+124 ∘ find angle boc

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Use the graph of the sine function y=2sinθ shown below