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
Anna11 [10]
2 years ago
14

Trent buys a playground slide priced at $583. If the sales tax is 5%, how much tax will

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
5 0
116.6 should be the answer
You might be interested in
Becky can wash 15 dishes in 5 minutes. How many dishes will she be able to wash in 8 minutes?
bixtya [17]

Answer:

24 is correct answer

Step-by-step explanation:

its a 5:15 ratio, you are finding 8:x

8/5=1.6-> 1.6 x a5 = 24

5 0
2 years ago
Read 2 more answers
Its due soon help ill give brainliest
Tomtit [17]
The answer is C, 29.75
6 0
2 years ago
Read 2 more answers
Many people use scanners to read documents and store them into pdf file. To help determine which brand of scanner to buy, a stud
konstantin123 [22]

The data is missing in the question. The data is provided below :

Document : 1     2      3      4      5     6      7      8

Brand A       17  29    18    14    21   25    22    29

Brand B       21  38    15    19    22   30    31   37

Solution :

State of the hypothesis of the null hypothesis and alternate hypothesis.

Null hypothesis : $h_A = h_B$

Alternate hypothesis : $h_A > h_B$

These hypothesis is a one tailed test. The null hypothesis will get rejected when the mean difference between the sample means is very small.

Significance level = 0.05

Therefore the standard error is :  $SE = \sqrt{(\frac{s^2_1}{n_1})+(\frac{s^2_2}{n_2})}$

                                                         = 3.602

And the degree of freedom, DF = 14

$t=\frac{(x_1-x_2)-d}{SE}$

 = -1.319

Here, $s_1$ = standard deviation of the sample 1

        $s_2$ = standard deviation of the sample 2

         $n_1$ = size of the sample 1

        $n_2$ = size of the sample 2

         $x_1$ = mean of the sample 1

        $x_2$ = mean of the sample 2      

          d = the hypothesis difference between the population mean

The observed difference in a sample means t static of -1.32. From t distribution calculator to determine P($t \leq -1.32$) = 0.1042  

Since the P value of 0.1042 is greater than significance level o 0.05, we therefore cannot reject the null hypothesis.

But from the test, we have no sufficient evidence that supports that Brand A is better than Brand B.      

8 0
3 years ago
Simplify: (3x^2-5x +9)+(7x^2+8x-5
Ber [7]

Answer:

=10x2+3x+4

Step-by-step explanation:

I hope this helps you

6 0
3 years ago
Read 2 more answers
Find the value of A , B and C from the following figure​
AveGali [126]

Step-by-step explanation:

Here in the given figure the value of x will be 70° ( being alternative angle )

x = 70°

Now...

y = 60° ( being corresponding angle )

Now...

60° + 70° + z = 180° ( the sum of interior angle of triangle is 180°

z = 180° - 130°

z = 50° ..

...

6 0
1 year ago
Other questions:
  • Which graph shows exponential growth?
    15·2 answers
  • Ruby will buy3 ivory silk lilac trees or 2 bur oak trees. He wants to buy the trees that cost less. What trees will he buy? How
    6·1 answer
  • For f(x) = 3x + 1 and g(x) = x^2 - 7, find f(g(4)).
    13·1 answer
  • There are 453.592 grams in one pound. A semi-slick, Kevlar tire weighs about 520 grams. What is the tire’s weight in pounds?
    6·2 answers
  • prove that if f is a continuous and positive function on [0,1], there exists δ > 0 such that f(x) > δ for any x E [0,1] g
    6·1 answer
  • Pls help me with this
    14·1 answer
  • AYUDAAAAAAA!!!!!
    10·1 answer
  • The surface area of a regular triangular pyramid is 197.1 square meter. The slant height is 12. The area of the base is 35.1 squ
    5·2 answers
  • How many solutions are there for this equation? Why?​
    15·1 answer
  • Benny earns $12.00 per hour as a lifeguard. He earns a bonus of $75.00 for taking a training course. Which graph best represents
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!