Answer:
No options are correct.
Explanation: Density = Mass / Volume Here density of concrete = 145 pounds per cubic foot Volume = Area * Length of post A cement bridge post is 24 inches square = Length of post = 15 feet 9 inch = 15.75 feet Volume of post = 0.1667 * 15.75 = 2.63 Weight of concrete post = 145* 2.63 = 380.63 pounds.
No options are correct.
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Subtracting a value from the input x shifts the graph that number of units to the right.
The answer would be C.
The odd one out would have to be 7:41 because 7x6 is 42 which is the pattern thats happening
0.4x = 32
Solve for x
x = 32/0.4
x = 80
Answer:
Answer B (proportional)
Step-by-step explanation:
The variable y and x are related by the constant of proportionality "6" in the expression
y = 6 x
Such means that if x adopts whatever value, y is always proportional to that x-value, by the multiplicative factor 6.
y is proportional to x via the proportionality constant (it has to be always a multiplicative constant) "6"