Answer:
The third one, 104,000,027,571
Step-by-step explanation:
The first and second ones are not the answers because the problem does not say one hundred forty billion.
The last one is not the answer because the problem doesn't say two hundred seventy thousand.
Thus leaving the third one, which fits the description of the number.
Answer:
4325+24x
Step-by-step explanation:
Fixed cost ($4325) is constant and does not vary with the number of widgets produced,
also, for every unit of widget the price increases by $24
If C(x) is the cost function then it should be expressed as
C(x)=4325+24x
Answer:
Angle BCA = 90
Step-by-step explanation:
A triangle inscribed inside of a circle using the diameter as it's hypotenuse is a right triangle
Where the angle opposite of the hypotenuse ( or diameter ) is the right angle
Angle BCA is the angle opposite of the diameter
Hence BCA = 90
Your verbal description of the expression you're dealing with is a bit unclear, but here's what I'm assuming you're given:
To subtract two fractions, you need a common denominator. To find out what that should be, factor the two denominators.
The least common denominator (LCD) must contain each
distinct factor, so the LCD is
Now change the two fractions so they have the LCD. In this case, that means to multiply top & bottom of the first fraction by the "missing" factor (x + 2) and the second fraction's top & bottom by (x - 3).
Now, distribute the 2 in the first numerator and 3x in the second numerator (careful with that subtraction sign!) and simplify.
Can you finish it?