Answer:
24
Step-by-step explanation:
A negative times another negative results in a positive number
2 times 12=24
-2 times -12=24
1. D - Since it's random, everyone has an equal chance of being picked
2. B - Since the people are already registered voters it would be easier to get a response from them. Plus, picking ever 10th person makes it random.
3. false - a fair question wouldn't make assumptions about the population
4. B - "Don't you think" causes the answerer to be pushed towards saying yes
hope this helps :)
Answer:
<h2>y=7x+10</h2>
Step-by-step explanation:
Step one:
Base fee Charge= $10
Charges per hour= $7
Let the number of hours be x
and let the total charges be y
Step two:
the linear function for the total charges can be represented using the equation of a straight line, which is
y=mx+c
where y= tota charges
m= the charges per hour
x= is the number of hours worked
c= the base fee
Step three:
the equation is
y=7x+10
Answer:
x is in (0, 17)
Step-by-step explanation:
The compound inequality is ...
0 < x < 17
The "equal to" case is not included on either end, so round brackets are used:
(0, 17)
Answer:
12%
Step-by-step explanation:
We have to find percentage of employee both manager and has MBA degree.
Percentage of employee both manager and has MBA degree=P(MBA and manager)*100
We are given that
P(MBA)=0.25
P(Manager)=0.20
P(MBA/ manager)=0.60
P(MBA and manager)=?
P(MBA/ manager)=P(MBA and manager)/P(Manager)
P(MBA/ manager)*P(Manager)=P(MBA and manager)
P(MBA and manager)=0.6*0.2
P(MBA and manager)=0.12
Percentage of employee both manager and has MBA degree=0.12*100
Percentage of employee both manager and has MBA degree=12%.
Thus, the percentage of the employees is both manager and has MBA degree is 12%
