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
Natasha2012 [34]
3 years ago
6

Louis’s bill from dinner at a restaurant is $27.62 before tax. The local tax rate is 7.5%. Louis would like to leave a 20% tip o

n the pre-tax amount. How much is the total bill?
Mathematics
1 answer:
shtirl [24]3 years ago
4 0
As Louis is only leaving a 20% tip on the pretax bill, this means he's leaving 20% of $27.62
The best thing to do is to find 10% and double it.
27.62/10= 2.76 (as it rounds down)
2.76*2= 5.52
Therefore, you've got to add $5.52 to $27.62
$5.52+$27.62= $33.14
Hope this helps :) 
You might be interested in
How can i solve this equation? please help<br> -3&lt;3x+3&lt;12
Pani-rosa [81]
Then move all terms not containing x from the center section of the inequality. 
-2<x<3
3 0
3 years ago
A teacher assigns 10 questions for homework and wants to randomly pick 3 questions to be graded. He writes the numbers 1–10 on e
Ivenika [448]

Answer:

B:yes because the paper slips were equally size and the bag was shaken

Step-by-step explanation:

Taking the test

6 0
3 years ago
In a random sample of 500 handwritten zip code digits, 464 were read correctly by an optical character recognition (OCR) system
In-s [12.5K]

Answer:

z= 2.38

P = 0.008656

Step-by-step explanation:

Here n= 500 and p~= 464/500= 0.928 and q`= 1- 0.928 = 0.072

We formulate our null and alternate hypothesis as

H0 =  0.9 ;       H0 > 0.9

The degree of confidence = 90%

z₀.₀₅ = 1.645 for  α= 0.05

We use the test statistic

z=  x- np/√npq

z= 466-500 *0.9/ √500 * 0.9(1-0.9)

z= 466- 450/ √45

z= 16/6.7082

z= 2.38

As the calculated value of z= 2.38  is greater than α =1.645 so we reject H0.

If H0 is true the P value is calculated as

P = 1- Ф( 2.38)

P = 1-0.991344=0.008656

7 0
3 years ago
Please answer ASAP!!!!!!!
S_A_V [24]

Answer:

step 3

Step-by-step explanation:

4*7=28

Not 26

4 0
3 years ago
Peggy is purchasing a $108,000 home with a 30-year mortgage at 5.25%. If
Kisachek [45]

Answer:49.70

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Simplify <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8%28x%2B3%29%5E%7B2%7D%7D%7B2%28x%2B3%29%7D" id="TexFormula1" title="\frac{
    5·1 answer
  • a slide on the playground is 12 and 1/2 FEET long..... its 3 feet and 7 inches longer then the small slide.... how long is the s
    11·1 answer
  • Please help :( I suck at math and this question that wants more then one answer :(
    6·1 answer
  • The formula for the time it takes to travel a distance of d at an average speed v is (d)/(v)
    10·1 answer
  • If using the method of completing the square to solve the quadratic equation x^2-4x+10=0,which number would have to be added to
    11·1 answer
  • 3. FACTOR f(x) = x3 + 2x2 – 51x + 108 completely given x + 9 is a factor.
    9·1 answer
  • Can someone help w number 4
    5·1 answer
  • White Kittens
    8·1 answer
  • Independent Practice
    12·2 answers
  • Mark uses an app that shows him how many kilometers he has run to prepare for a marathon. The app said he ran 9.654 kilometers.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!