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
kenny6666 [7]
3 years ago
12

2) Orion buys 3 books for a total of $25.50. He pays $8 plus sales tax for each book. He wants

Mathematics
1 answer:
aalyn [17]3 years ago
7 0

Answer: I think the Sales tax is 0.5 because 0.5 X 3 is 1.5, He paid $24 in total for the books so you would do 24 + 1.5 and get 25.50, So it would have to be 0.5 sales tax for one book. Sorry about my English.

You might be interested in
This is a game. Only 2 slots available...
givi [52]
The number I guess is 1
6 0
2 years ago
Read 2 more answers
please help me i will mark brainliest pls i have been doing thhis for hours and i neede to pass the 7th grade
BlackZzzverrR [31]

Answer:

521, 400

Step-by-step explanation:

with the 1cm= 100m scale

6.6cm= 660m

7.9cm=790m

so the area would be 660×790

which is 521,400 meters squared

3 0
3 years ago
Can any one help me with this please.??
agasfer [191]
The answer is 45 yeh
7 0
3 years ago
Bob, a lawyer, used to charge his clients $220 per hour Recently, he reconsidered his rates and ultimately decided to charge 30%
Mariana [72]

Answer:

The Poisson probability distribution gives the probability of a number of events occurring in a fixed interval of time or space if these events happen with a known average rate and independently of the time since the last event. For example, a book editor might be interested in the number of words spelled incorrectly in a particular book. It might be that, on the average, there are five words spelled incorrectly in 100 pages. The interval is the 100 pages.

4 0
3 years ago
Read 2 more answers
2. What is the sample proportion of heads in your sample of 40? Report this value to your teacher.
Alexeev081 [22]

Answer:

\frac{18}{40}=0.45

Though it may vary, it's going closer to 0.5 as long as we enlarge our sample.

Step-by-step explanation:

1) Since a coin has heads and tails, then a sample proportion of 40 we can simulate it using some applets.

2) Here are the most common outcomes, as long as we continue on flipping coins.

\frac{18}{40}=0.45

If we continue enlarging our sample (80, 120,160...) the probability goes closer to 0.5

This shows: the theoretical probability goes closer and closer to the experimental probability of heads and tails

S_{80}=0.503\\S_{120}=0.50

6 0
3 years ago
Other questions:
  • If the side lengths of a cube are 14 feet, what is the correct way to write the expression to represent the volume of the cube i
    8·1 answer
  • Express 396 as product of prime factors
    12·2 answers
  • May i please know the awswers im giving alot of points and this subject confuses me greatly
    7·1 answer
  • Someone help me again
    12·1 answer
  • Pls help me with the table for those three questions
    8·1 answer
  • What fraction is equivalent to 4/10 and has a denominator of 100?
    7·2 answers
  • Which of the following represents the solution to the equation 4x-2=10
    5·2 answers
  • Which function is equivalent to<br><br><br><br> g ( x ) = x 2 - 15 x - 54?
    15·1 answer
  • Witch expression is equal to 60-3y-9
    12·2 answers
  • Help me please, anwser me fast please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!