Answer:
negative
Step-by-step explanation:
if they have the same signs then they are positive if they have different signs then they will be negative
Answer:
$290
Step-by-step explanation:
We are told that 1 out of 5 buyers change to a more expensive sofa than the one in the sale advertisement.
Now we are told that the advertised sofa is $250 and the more expensive sofa is $450.
Thus;
P(x) for expensive sofa = 1/5
P(x) for sofa in sale advertisement = 4/5
Thus, expected value is;
E(X) = (1/5)450 + (4/5)250
E(x) = 90 + 200
E(x) = $290
Answer:
x = 47
Step-by-step explanation:
There Are Many Methods In Which You Can Do It.
X = 47 ( Alternate Angles) <em>//Alternate angles are angles that are in opposite positions relative to a transversal intersecting two lines.</em>
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(a) 
(b) 
(c) 
Solution:
To write each of the given expression in the form 
:
(a) 
Using exponential rule: 
(b) 
Divide numerator and denominator by the common factor 2, we get
Using exponential rule:
(c) 
Divide numerator and denominator by the common factor 7, we get
Using exponential rule:
Answer:
The state income tax = $3759
Step-by-step explanation:
The total taxable income = $66390
10% taxable amount = $66390 - $64000 = $2390
Total tax = $3520 + 10% of 2390
= $3520 + 0.1*2390
= $3520 + 239
The state income tax = $3759
Hope you will understand the concept.
Thank you. :)
