Answer:
The sale price is $11.70
Step-by-step explanation:
70% of 39 is 27.3 - to find this, you just multiply 39 x .7 = 27.3
Subtract 27.3 from 39
Your get 11.7
Answer:
I think it is 60x I may be wrong
Step-by-step explanation:
Just followed order of operations then did the math.
<em>Standard equation of hyperbola is </em>

.
<em>Comparing given info with standard equation, we get
</em>a(vertices)= +3 and -3
foci =

.
Answer:
The probability that the next person asked has two pets is 0.176
Step-by-step explanation:
The given parameters are;
The frequency distribution of the number of pets owned is presented as follows;
Number of Times
Frequency
None
354
One
981
Two
352
Three
200
Four
113
The probability that the next person asked has two pets = Proportion of the sample that own two pets = 352/(354 + 981 + 352 + 200 + 113) = 0.176
Therefore, the probability that the next person asked has two pets = 0.176