Answer:
H: 0, 1, 2, 3, 4, 5
plumber 1: 20, 70, 110, 160, 210, 260
plumber 2: 0, 60, 120, 180, 240, 300
plumber 1: C = 50h + 20
plumber 2: C = 60h
Step-by-step explanation:
inside diameter = 11/2 - 3/16 = 85/16 or 5.3125 inches
Topic: fractions
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Part A:
For a table to be considered a function, every x-value must have one y-value.
Each x-value in this table is unique, and has only one y-value, so this table
does represent a function.Part B:
Plug in 7 for every x in the relation:

The table's output when x = 7 is 11. Compare the two outputs:
11 < 27
The relation, 2x + 13, has a greater value when x = 7.
Part C:
Set the relation to equal 75:

Subtract 13 from both sides:

Divide both sides by 2 to get x by itself:

The x value that produces an output of 75 will be
31.
Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
Answer:
All answers are in explanation
Step-by-step explanation:
7.74 + 9.281 = 13.055
8.2 x 4.3 = 35.26
32.5 x 6.88 = 223.6
37.4 ÷ 5.5 = 6.8
16.85 ÷ 5 = 3.37
35.75 + 55.50 x 2 = 146.75
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