Students were surveyed about birthdays. How many more students were born on Tuesday than on Wednesday?
1 answer:
Answer:
2 students
Step-by-step explanation:
See attached pic for complete question.
This is a very simple question.
Each "x" represents 1 student.
If we see the column for Tuesday, we can count there are 4 "x"s.
If we see the column for Wednesday, we can count there are 2 "x"s.
So 4 - 2 = 2 more students were born on Tuesday than on Wednesday [according to the graph]
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Answer:
<em>The compound inequality that shows the voltage amount the necessary range is </em>
Step-by-step explanation:
Loni needs between 3.5 and 7.2 volts of energy, not inclusive, to make an experiment work correctly.
That means, <u>the voltage amount should be either greater than 3.5 volts or less than 7.2 volts</u>.
Suppose, the amount of voltage is volts to make the experiment work correctly.
Now, Voltage amount is greater than 3.5 volts means: or
and voltage amount is less than 7.2 volts means:
Thus, the compound inequality by combining the above two inequalities will be: