It will take Luis 12240 seconds to complete the project.
12240 seconds are 204 minutes when converted.
Step-by-step explanation:
Given,
Time taken to paint 1 square foot = 45 seconds
Time taken for 272 square feet = 45*272
Time taken for 272 square feet = 12240 seconds
We know that;
60 seconds = 1 minute
Therefore;
We will divide the total seconds by 60 to convert them into minutes.
12240 seconds = 
It will take Luis 12240 seconds to complete the project.
12240 seconds are 204 minutes when converted.
Keywords: conversion, multiplication
Learn more about multiplication at:
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9514 1404 393
Answer:
40 square feet
Step-by-step explanation:
The sum of horizontal lengths is 2+4+2 = 8 ft, so the bottom rectangular portion of the figure has an area of ...
A = bh = (8 ft)(3 ft) = 24 ft²
The top rectangular portion of the figure has an area of ...
A = bh = (4 ft)(4 ft) = 16 ft²
Then the total area of the figure is ...
24 ft² +16 ft² = 40 ft² . . . . area of the figure
9x-6-13x=94
-4x-6=94
-4x=100
x= -25
Answer:
the answer is undefined
Step-by-step explanation:
If a function, f(x), is continuous (that is, has values for every x in the interval) from x=- 1 to x=1 ), then the average rate of change is:( total amount that f(x) changes ) / (total amount that x changes)( f(1) - f(-1) ) / ( (1) - (-1) )( f(1) - f(-1) ) / 2The variable x changes from (-1) to (1). That value is 2. [note: (1)-(-1) ]The function changes from f(-1) to f(1). You must determine f(1)-f(-1) and use that value as the numerator.Fill in the values to determine the average rate of change: ( f(1) - f(-1) ) / 2However, if the plot of y values is not a function, and there is some x value between -1 and 1 for which f(x) is undefined, then the rate of change of y from f(-1) to f(1) is also undefined.
