Answer:
0.333
Step-by-step explanation:
Number of revolutions = 4400000/7
= 628571 turns
The values coming in the interval (-3,1] are -2, -1, 0, and 1.
<h3>What is defined as the term interval notations?</h3>
- An interval is represented on a number line using interval notation. In all other sayings, it is a method of writing real number line subsets.
- An interval is made up of numbers that fall between two specific data set.
- Intervals can be categorized according to the numbers in the set.
- Interval Open: The endpoints of a inequality are not included in this type of interval.
- Interval Closure; The endpoints of a inequality are included in this type of interval.
- Interval with Half-Open Doors: This interval contains only one of inequality's endpoints.
The given interval notation is;
(-3,1], it is the case of half open half close.
-3 comes with the open interval, it means its value will not be included in the interval.
1 is with the closed interval, it means its value will be included in the interval.
Thus, the values lying between the interval (-3, 1] are -2, -1, 0, and 1.
To know more about the interval notations, here
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I really want to help but i can’t i am on vacation
88. James, Priya and Siobhan work in a grocery store.
Here are their Salaries:
=> James makes 7.00 dollars per hour
=> Priya makes 20% more than james
=> Siobhan makes 5% less than Priya.
Let’s solve how much they received per hour.
James = 7 dollars
Priyra
=> 20% more than 7 dollars
=> 7 * .20 = 1.4 dollars
=> 7 dollars + 1.4 dollars = 8.4 dollars
Siobhan = 5% less than 8.4 dollars
=> 8.4 dollars * .05 = .42 dollars
=> 8.4 dollars - .42 dollars = 7.98 dollars.