You are correct for all of them,
Precision goes up as you have more decimals. It gives you a more accurate measurement regardless of what it is measuring.
A line graph measures two variables, the X and the Y, and how they change based off of one another
And an educated guess would usually based on previous trends or results
First we find the measurement of dark dot .
ANd for that we have to use the formula of the angle formed by the intersection of chord .
Let the dark dot be t.
So we have

t and z are linear pair and sum of angles of linear pair =180 degree.
So we get

It's name is “isosceles triangle”
Sorry I don’t understand 1-100=99 sorry
Answer:
y = x [1-
]
Step-by-step explanation:
If the variable x represents the employee's pay before tax-exempt expenses and taxes are removed and y variable represents the employee's take-home pay after these deductions and if fifteen percent of an employee's taxable income is collected each paycheck, then y is given by
y = x [1-
]. (Answer)
For, example, an employee's payment is deducted by $350 at the rate of 15% tax and other deduction.
Therefore,
, ⇒ x = $2333.33 is the before tax income of the person.