Answer:
$1.94.
Step-by-step explanation:
Initial box of figurine = 32
Price increase = 2.32
Current worth = $144.24
Let x be the initial cost of boxes of figurine.
(32 * x) * 2.32 = $144.24.
74.24x = $144.24.
x = $144.24/74.24
= $1.94.
Therefore the original cost of the box of figurine is $1.94.
Answer:
Step-by-step explanation:
Hi there!
is an irrational number.
Now, what is an irrational number? An irrational number is a number that goes on for ever.
Examples:
is a surd (an irrational square root)
If we multiply 2 times , we will get an irrational number.
Thus, is an irrational number.
Hope it helps! Enjoy your day!
I'm assuming you mean , not , like your prompt suggests.
First, let's figure out what rule we can use. A likely noticeable one is the Power Rule, which says the following:
Applying this, we can solve for the derivative:
While you can simplify the expression to your liking, I believe that this form is not overly complex and will thus leave it as is.
Thus, our answer is:
Answer:
B
Step-by-step explanation:
Given
+ 5 = 12 ( subtract 5 from both sides )
= 7 ( square both sides )
x - 6 = 49 ( add 6 to both sides )
x = 55
Answer:
So options 1,2,3,6 are rational numbers.
Step-by-step explanation:
1). In this option the given number is √100×√100 =10×10=100
Which is a rational number.
2) 13.5+√81 = 13.5 + 9 =
Its a rational number
3) √9+√729 =3+ 27 =30
It is a whole number which is the form of rational number.
4) √64+√353 = 8 + 18.788924( an irrational Number) =26.79
So addition of any number to an irrational number is always irrational number.
5) = 1/3 + 14.6969( an irrational number)
When we add any number to an irrational number it's sum is always irrational number.
6)
Again addition of two rational number giving a fraction.So it is a rational number
So options 1,2,3,6 are rational numbers.