Answer:
a. 8.66 minutes
Step-by-step explanation:
Since the flight times are uniformly distributed, the standard deviation can be calculated as follows:

Where '<em>b' </em>is the maximum flight time (150 minutes) and '<em>a' </em>is the minimum flight time (120 minutes):

The distribution's standard deviation is 8.66 minutes.
1 quarter note=2 eighth notes
1 eight note=2 sixteenth notes
so
1 quarter note=4 sixteenth note
so
times 3 both sides
3 quarter notes=12 sixteenth notes
Answer:
Yes.
Step-by-step explanation:
Yes they are because that is the definition of congruency.
The amount of George's income that is subject to withholding is <u>$75,000</u>, which excludes the alimony income.
<h3>What is alimony income?</h3>
Alimony income represents the amount received from a spouse or a former spouse under a divorce or separation instrument.
<h3>What are the incomes subject to withholding?</h3>
The incomes subject to withholding include the following:
- Regular
- Commissions
- Vacation pay
- Reimbursements
- Other expense allowances
- Pensions
- Bonuses
- Dividends
- Gambling winnings.
<h3>Data and Calculations:</h3>
Wages income = $50,000
Gambling winning = $20,000
Alimony income = $10,000
Dividend income = $5,000
Income subject to withholding = $75,000 ($20,000 + $20,000 + $5,000)
Thus, George's income that is subject to withholding is <u>$75,000</u>, excluding the alimony income.
Learn more about withholding tax at brainly.com/question/26781826
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Answer:
A is f(t)=-(t-4)^2+50
B is 50. the top of the graph is at 50
C is at 4. that is the x value when y=50
If you need the graph put the answer from question A into Desmos