How much will Julia pay in all for the headphones after sales tax is included? Round to the nearest cent if necessary.
Answers
Answer:
If we knew how much the headphones were and tax was it would be easy but there's no information to solve this.
Related Questions
Which decimal number is equivalent to 6/25? A.0.6 B.0.12 C.0.06 D.0.24
The set of integers is closed under subtraction. True False
PLEASE ANSWER ASAP!!! TIMED!!Finding which number supports the idea that the rational numbers are dense in the real numbers?A. a fraction between π/2 and π/3B. an integer between –11 and –10C. a whole number between 1 and 2D. a terminating decimal between –3.14 and –3.15
What value of x will make 3x+1=43 true
(n - 5)(n - 4) = 0
(n - 5)(n + 4) = 0
(n + 5)(n - 4) = 0
(n + 5)(n + 4) = 0
Answers
Answer:
Factors are (n + 5)(n - 4) = 0.
Step-by-step explanation:
Given : The sum of the squares of 2 consecutive negative integers is 41. What are the numbers.
To find : Which of the following equations is the result of using the factoring method to solve the problem.
Solution : We have given statement
Let two consecutive number are : n and n +1 .
Square of two consecutive number are : n² and (n+1)².
According to question : sum of the squares of 2 consecutive negative integers is 41.
n² + (n+1)² = 41.
n² + n² + 1 +2n =41
2n² + 2n +1 =41
On subtracting 41 from both sides
2n² + 2n +1- 41 = 0
2n² + 2n - 40 = 0
On dividing by 2 to whole equation
n² + n - 20 = 0
On factoring
n² + 5n -4n - 20 = 0
Taking common n from first two terms and -4 from first two last terms
n (n +5) -4 (n +5) = 0
Grouping
(n -4) (n +5) = 0.
Therefore, Factors are (n + 5)(n - 4) = 0.
n^2 + (n+1)^2 = 41
n^2 + n^2 + 2n + 1 = 41
2n^2 + 2n -40 = 0
n^2 + n -20 = 0
(n + 5)(n- 4) = 0
Then the answer is the third option.
Answers
⇒ n= 1/16+ 2 (inverse operation)
⇒ n= 2+ 1/16
⇒ n= 2 1/16
Final answer: n= 2 1/16.
Answers
Answer:
The two geometric means between 20 and 2500 are 100 and 500.
Step-by-step explanation:
First of all we all should know about a geometric progression to solve this question.
A geometric progression is a series in which there is a first term a and all the next terms are calculated by multiplying the previous term by a common number r.
where a is known as first term and
r is known as common ratio.
In the question we are given a as 20 and we have to find out 2 terms after 20 and 4th term is given as 2500.
Formula for term in a geometric progression is:
Here = 2500
As per formula of term:
Now, 2nd term:
Now, 3rd term:
So, the two geometric means between 20 and 2500 are 100 and 500.
Answers
Answer:
A trust can protect your assets for the next generation. However, if you have debt, the trust will not necessarily protect assets from creditors. If you or your beneficiaries file for bankruptcy, for example, the trust could be seized for repayment of debts.
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
Answers
Answer:
28.3 cm²
Step-by-step explanation:
You find the area of the whole section which is 5²π = 25π.
Then you find the area of the empty part which is 4²π = 16π.
Then you subtract to get 9π which is 28.27433388......
= 28.3 cm²
Answers
Probability:
20 times