Answer:
B. $1.60 per notebook
Step-by-step explanation:
Because:
4 notebooks ÷ $2.50 (4 notebooks cost) = $1.60 per notebook
Answer:
-29
Step-by-step explanation:
If we replace W with the number 7 and C with the number 9,
Then the task is given in this form:
7-4×9=
7-36=-29
The probability is 1/10 it means 1 out of 10. The reason is that <span>there can be 10 different digits possible for the last digit of the SSN, if 2 people have the same then only 1 event is favourable. Only one number out of the ten.</span>
Answer:
x = $34.45
Step-by-step explanation:
Solution:-
The company makes a profit of $y by selling widgets at a price of $x. The profit model is represented by a parabola ( quadratic ) equation as follows:

We are to determine the profit maximizing selling price ( x )
From the properties of a parabola equation of the form:

The vertex ( turning point ) or maximum/minimum point is given as:

The profit maximizing selling price of widgets would be x = $34.45.
Answer:
line
Step-by-step explanation: