1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vodka [1.7K]
3 years ago
10

If a tax percentage is 8% how much money would something $30 be?

Mathematics
1 answer:
lora16 [44]3 years ago
6 0
<span>If the base rate of Taxation percentage is only 8%, and the item in question that is being taxed costs $30, then the answer of how much the tax will cost ends up being 8% of 30. 8% of 30 is 2.4 so 8% of $30 is $2.40. So the cost of the $30 item, including tax, is $32.40.</span>
You might be interested in
Assume that​ women's heights are normally distributed with a mean given by mu equals 62.5 in​,and a standard deviation given by
Misha Larkins [42]

Answer:

(a) 0.5899

(b) 0.9166

Step-by-step explanation:

Let X be the random variable that represents the height of a woman. Then, X is normally distributed with  

\mu = 62.5 in

\sigma = 2.2 in

the normal probability density function is given by  

f(x) = \frac{1}{\sqrt{2\pi}2.2}\exp{-\frac{(x-62.5)^{2}}{2(2.2)^{2}}}, then

(a) P(X < 63) = \int\limits_{-\infty}^{63}f(x) dx = 0.5899

   (in the R statistical programming language) pnorm(63, mean = 62.5, sd = 2.2)

(b) We are seeking P(\bar{X} < 63) where n = 37. \bar{X} is normally distributed with mean 62.5 in and standard deviation 2.2/\sqrt{37}. So, the probability density function is given by

g(x) = \frac{1}{\sqrt{2\pi}\frac{2.2}{\sqrt{37}}}\exp{-\frac{(x-62.5)^{2}}{2(2.2/\sqrt{37})^{2}}}, and

P(\bar{X} < 63) = \int\limits_{-\infty}^{63}g(x)dx = 0.9166

(in the R statistical programming language) pnorm(63, mean = 62.5, sd = 2.2/sqrt(37))

You can use a table from a book to find the probabilities or a programming language like the R statistical programming language.

4 0
3 years ago
A ladder is leaning against a wall that is 20 ft tall. The base of the ladder is 30 ft from the wall. How long is the ladder?
creativ13 [48]
15 ft. so bruh i hope this helps you
3 0
3 years ago
Read 2 more answers
The Jones family plans a trip to the amusement park a purchase a family package for $128.00. They also want to buy lunch and sou
Gala2k [10]
Answer is 

<span>C. 128 + 8.50x + 9.50y + 10z

hope it helps</span>
3 0
3 years ago
Read 2 more answers
Which one of the following pairs of angles x and y are supplementary, answer ASAP i NEED help please, 10 points per person
vampirchik [111]

Answer:3. B 4. B

Step-by-step explanation:3. Supplementary equals 180, 113 + 67 = 180

4 0
3 years ago
Select the correct word to describe the function. the equation y = startfraction 5 x cubed over 8 endfraction represents functio
balandron [24]

The functions and their descriptions are:

  • Polynomial: y = \frac{5x^3}{8} and y = 5x^3 + 8
  • Logarithm: y = 6 + 0.25\ln(x)
  • Exponential y = \frac{18}{1 + 6e^{-0.25x}}

<h3>How to describe the functions?</h3>

The functions are given as:

y = \frac{5x^3}{8}

y = 6 + 0.25\ln(x)

y = \frac{18}{1 + 6e^{-0.25x}}

y = 5x^3 + 8

The functions would be described based on the type of function they represent.

Functions that use the "ln" keyword are logarithmic functions, while functions that use the "e" keyword are exponential functions.

Read more about functions at:

brainly.com/question/4025726

#SPJ1

7 0
1 year ago
Other questions:
  • Is there only one way to create a factor tree? Explain.
    10·1 answer
  • How many different ways can the first 12 letters of the alphabet be arranged?
    5·1 answer
  • Solve for y -5y+8=-3y+10 what is the answer
    9·2 answers
  • 2 + a/6 = -4 what is a?
    14·1 answer
  • a speaker worth $12500 is offered for sale at $12000 what percent discount is offered during the sale?
    13·1 answer
  • A palindrome is a number that reads the same forward and backward. For example, 2442 and 111 are palindromes. If 5-digit palindr
    10·1 answer
  • What is the equation of the line in point-slope form that has a slope of -3 and passes through the point (5, 9)?
    11·1 answer
  • A rocket carrying fireworks is launched from a hill 80 feet above a lake. The rocket will fall into lake after exploding at its
    9·1 answer
  • Identify the domain of the function shown in the graph
    7·2 answers
  • 5 more than the quotient of a number and 8 is 42
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!