Answer:
12 cleaners
Step-by-step explanation:
8 cleaner can clean in 3 hours = 1 office
1 cleaner can clean in 3 hours = part of job
1 cleaner can clean in 1 hours = part of job
Let the number of cleaner required to finish the job in 2 hours = x
hence
x cleaner can clean in 1 hours = part of job
x cleaner can clean in 2 hours = part of job
Hence
Hence we need 12 men to complete the same job in 2 hours
Answer:
y < -2/3x +4
Step-by-step explanation:
The line intersects the y-axis at y=4, so that is the y-intercept.
The line drops 2 units for each 3 units to the right, so the slope is ...
(change in y)/(change in x) = -2/3
The slope-intercept form of the equation for a line is a form you have memorized:
y = mx + b . . . . . . for slope m and y-intercept b
Using the values we read from the graph, the equation of the line is ...
y = -2/3x + 4
The line is dashed, so the inequality does not include points on the line. The solution just includes y-values less than (below) those on the line. Hence the inequality is ...
y < (-2/3)x +4
I think it is 740 inches because 6ft and 2 inches is 74 inches in total and you multiply that by how many times the dog walked the fence (10 times) and you get 740 inches
The correct answer is 226.8 because if 1 ounce = 28.35 then 28.35 x 8 = 226.8 Hope this helps! ;D