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
Nina [5.8K]
3 years ago
7

50 POINTS! John earned $4.52 per hour working after school for ABC grocery. Last week he worked 12.5 hours. This week he worked

17.75 hours. How much was his paycheck for these 2 weeks after $14.66 was deducted for taxes and social security?
Mathematics
1 answer:
Elina [12.6K]3 years ago
8 0
Well, since we know that per HOUR is $4.52, and he worked 12.5 hours last week, we would multiply 4.52 times 12.5 to find the total amount of money he earned last week, which is $56.50. Now, the NEXT week he worked 17.25 hours. We'll do the same steps we did for solving the first week's paycheck- Multiply 4.52 times 17.75, which is $80.23. Now, to find out the total amount of money he earned for both weeks, add both paychecks together, ($56.50 + $80.23), which is $136.73. SO he earned $136.73 in two weeks. To find out the total amount of money he earned after taxes and social security charges, (in this problem it's $14.66), we'd subtract those extra charges from his paycheck, so we'd do $136.73 - $14.66, which is $122.07. So, in total, John has earned $122.07 in his bank account over the past two weeks. 
Hope I helped! c:
You might be interested in
The CEO of a large electric utility company claims that 80 percent of his 1,000,000 customers are very satisfied with the servic
Oksana_A [137]

Answer:

Conclusion: The proportion of customers satisfied with the service they receive from the large electric utility company is different from 80%, the claim made by the CEO.

Step-by-step explanation:

To test the claim made by the CEO of a large electric utility company the newspaper must conduct a hypothesis test for one proportion.

<u>Assumption</u>:

The significance level (<em>α</em>) of the test can be assumed to be 5%.

<u>Hypothesis</u>:

H_{0}: The proportion of customers satisfied with the service they receive is 0.80, i.e. p=0.80

H_{a}: The proportion of customers satisfied with the service they receive is different from 0.80, i.e. p\neq 0.80

<u>Decision Rule</u>:

If the <em>p</em>-value of the test is less than the significance level (<em>α</em>) then the null hypothesis may be rejected. But if the <em>p</em>-value  is more than the significance level (<em>α</em>) then we cannot reject the null hypothesis.

<u>Test Statistics:</u>

As the sample size is large, i.e.<em>n</em> = 100 > 30, then according to the central limit theorem sampling distribution of sample proportion will follow the normal distribution.

The test statistic used is:

z=\frac{\hat p-p}{\frac{\sqrt{p(1-p)}} {n} }

<u>Given</u>:

The <em>p</em>-value of the hypothesis test is computed to be 0.894.

That is:

p-value=0.894>\alpha =0.05

This implies that we fail to reject the null hypothesis at 5% level of significance.

<u>Conclusion</u>:

The null hypothesis was failed to be rejected at 5% level of significance.

Thus, concluding that the proportion of customers satisfied with the service they receive from the large electric utility company is different from 80%, the claim made by the CEO.

4 0
3 years ago
Start by writing and solving an
djverab [1.8K]

k: the number of Kurds

t: the number of Turks

k=k

t=4k

k+t=66,000,000

k+4k=66,000,000

5k=66,000,000

k=13,200,000

t=52,800,000

Step-by-step explanation:

plz brain list.

3 0
3 years ago
PLEASE RESPOND ASAP!!what is the value of z in the figure below??
Nookie1986 [14]

Answer:

126

Step-by-step explanation:

By cyclic quadrilateral theorem:

(180 \degree - 85 \degree) =  \frac{1}{2} (z \degree + 64 \degree) \\ 95 \degree \times 2 = z \degree + 64 \degree \\ 190 \degree = z \degree + 64 \degree \\ 190 \degree - 64 \degree = z \degree \\ 126\degree = z \degree \\ z = 126

4 0
3 years ago
Help I will mark u as a brilliant
My name is Ann [436]

Answer:

A

Step-by-step explanation:

A its A i ssssssssseewwwwaaarrrrrr

4 0
3 years ago
I need help ASAP please
RSB [31]

Answer:

5:10

6 (-2,0)

7 (-5,6)

8 (5,3)

9 No, ab=8 CD=6

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • You buy 3.17 pounds of apples, 1.25 pounds of pears, and 2.56 pounds of oranges. What is your total bill rounded to the nearest
    14·3 answers
  • Help meh gcf help im very bad at this topic
    5·2 answers
  • Triangle PQR is dilated by a scale factor of 1.5 to form triangle P′Q′R′. This triangle is then dilated by a scale factor of 2 t
    12·2 answers
  • Simplify 35 ÷ 33. A)   6 B)   5 C)   9 D)   1
    14·1 answer
  • John is four years younger than Paul who is p years old. How old will John be in two years?
    5·1 answer
  • 1) Alexandra has $200 invested in the stock market. Her broker predicts that this investment will
    6·1 answer
  • 4/7 divided 10/21 simplify if possible
    5·2 answers
  • Simplify 6(x + 3). i suck at math pls help
    9·2 answers
  • Hurry guys help0.04x61=
    7·2 answers
  • Hello please please help me with this question now please please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!