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
Nuetrik [128]
3 years ago
12

4. Jonathan takes his dog to be groomed. The fee to groom the dog is $80 plus 6.75% tax.

Mathematics
1 answer:
frutty [35]3 years ago
3 0

Step-by-step explanation:

Tax charge

80 × 6.75/100 = 5.4

Cost + tax charge

80 + 5.4 = 85.4

Tip (15% of cost and tax)

85.4 × 15/100 = 12.81

(Cost + tax charge + tip)

85.40 + 12.81 = 98.21

therefore, $95 is not enough.

You might be interested in
Click on the words to go to the picture
melisa1 [442]
I think answer is B.I am not sure because I found purple it is 1.350 but I found the yellow is 240 and it is more close to 420.I telling you I am not sure but this is my opininon.
5 0
2 years ago
Read 2 more answers
2. P337. 23. A large box contains 10,000 ball bearings. A random sample of 120 is chosen. The sample mean diameter is 10 mm, and
Rashid [163]

Answer:

B is True

A, C. D are false

Step-by-step explanation:

Given :

Sample size, n = 120

Mean diameter, m = 10

Standard deviation, s = 0.24

Confidence level, Zcritical ; Z0.05/2 = Z0.025 = 1.96

The confidence interval represents how the true mean value compares to a set of values around the mean computed from a set of sample drawn from the population.

The population here is N = 10000

To obtain

Confidence interval (C. I) :

Mean ± margin of error

Margin of Error = Zcritical * s/sqrt(n)

Margin of Error = 1.96 * 0.24/sqrt(120)

Confidence interval for the 10,000 ball bearing :

10 ± 1.96 * (0.24) / sqrt(120)

Hence. The confidence interval defined as :

10 ± 1.96 * (0.24) / sqrt(120) is the 95% confidence interval for the mean diameter of the 10,000 bearings in the box.

4 0
2 years ago
QUICK HELP!!!!!!!!!!!!!!!!
JulijaS [17]

Answer:

Its C im pretty sure. Also loveee your pfp!

3 0
2 years ago
Irrational conjugate theorem
podryga [215]

Answer:

The irrational conjugate theorem states that if a polynomial equation has a root (a + √b), then we can say that the conjugate of (a + √b), i.e. (a - √b) will also be another root of the polynomial.

Step-by-step explanation:

The irrational conjugate theorem states that if a polynomial equation has a root (a + √b), then we can say that the conjugate of (a + √b), i.e. (a - √b) will also be another root of the polynomial.

For example, if we consider a quadratic equation x² + 6x + 1 = 0, then two of its roots are - 3 + √8 and - 3 - √8 and they are conjugate of each other. (Answer)

7 0
3 years ago
How do you find y in the rectangle??
expeople1 [14]
34 divided by 14 is 2.42......
Then multiply it by 6 to get your Y.
that is what I think though, I may be wrong
8 0
3 years ago
Other questions:
  • Line f has a slope of -3. What is the slope of the line that is perpendicular to line f?
    6·1 answer
  • Central Middle School sold 50 tickets for one night of the school play. Student tickets sold for $2 each and adult tickets sold
    10·1 answer
  • What are the solutions to the equation 0 = x2 – x-6? Select two options
    6·1 answer
  • Brent spent 1,530 on a television. This amount is 36% of Brents monthly paycheck.how much does Brent earn per month
    14·1 answer
  • The value of the 4 in 429?
    9·1 answer
  • When using substitution to solve systems of equations that have no solution or indefinitely many solutions, the variable terms a
    11·1 answer
  • I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!! <br> hurryy
    10·1 answer
  • The Sine Function
    6·1 answer
  • Look at image for question​ please
    7·1 answer
  • Fishy Weather Conditions By Phillip Cho <br> Need some answers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!