2 /
Numeror
1
6
Number of TV hours
fig. 8.2/ Histogram
The histogram above shows the number of
hours for which a group of ladies
watched
television during a particular evening.
(a) Construct a frequency table to represent
the data shown in the histogram under the
headings Class mark and Frequency.
b) Calculate the meun number of T. y. hours.​

f456897

Step-by-step explanation:

because we dont like it

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

step-by-step explanation:

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