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
Margaret [11]
3 years ago
8

uncle sammy invests money on stocks and makes 7 to 13 percent of the invested money. Calculate the range of money sammy will mak

e if he invests his next paycheck of $2,300.
Mathematics
1 answer:
Effectus [21]3 years ago
6 0

The invested money by uncle Sammy = $2,300.

Uncle Sammy makes minimum percent  = 7 %.

So, let us calculate the minimum amount Uncle Sammy can make to invest $2,300 at 7%.

7% of 2,300 = 0.07 * 2,300 = $161.

Uncle Sammy makes maximum percent  = 13 %.

So, let us calculate the maximum amount Uncle Sammy can make to invest $2,300 at 13%.

13% of 2,300 = 0.13 * 2,300 = $299.

Therefore, the $161 - $299 is the range of money uncle Sammy will make if he invests his next paycheck of $2,300.

You might be interested in
Conduct the appropriate hypothesis test and compute the test statistic. A company that produces fishing line undergoes random te
andre [41]

Answer:

Option D) Yes, because the test statistic is -2.01

Step-by-step explanation:

We are given the following in the question:  

Population mean, μ = 30 pound

Sample mean, \bar{x} = 29.1 pounds

Sample size, n = 20

Alpha, α = 0.05

Sample standard deviation, s =  2 pounds

First, we design the null and the alternate hypothesis

H_{0}: \mu = 30\text{ pounds}\\H_A: \mu < 30\text{ pounds}

We use one-tailed(left) t test to perform this hypothesis.

Formula:

t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

t_{stat} = \displaystyle\frac{29.1 - 30}{\frac{2}{\sqrt{20}} } = -2.012

Now,

t_{critical} \text{ at 0.05 level of significance, 19 degree of freedom } = -1.729

Since,                    

t_{stat} < t_{critical}

We fail to accept the null hypothesis and reject it. We accept the alternate hypothesis. Thus, there were enough evidence to conclude that the fishing line breaks with an average force of less than 30 pounds.

Option D) Yes, because the test statistic is -2.01

5 0
4 years ago
What is the prime factorization of 140? A 2^2×3×7 B. 2^3×7 C. 4×5×7 D. 2^2×5×7​
Andreyy89

Answer:

Step-by-step explanation:

7 0
2 years ago
Denise is checking to determine if the expressions x+x+6 and 4+3x-2 are equivalent. When x=4, she correctly found that both expr
gayaneshka [121]
The answer would be 8 when the value of x = 2
3 0
4 years ago
Read 2 more answers
Let f(x)=x+7 and g(x)=x-4 Find f(x) x g(x)
Sveta_85 [38]

Answer:

C. x²+3x-28

Step-by-step explanation:

f(x) = x +7

g(x) = x -4

f(x) · g(x) = (x-4)(x+7)

              = x²+7x-4x-28

              = x²+3x-28

3 0
3 years ago
Read 2 more answers
HELP ASAP MARKING BRAINLEST
love history [14]

Answer:

The circle's center points are (0,3) and the radius is 11

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • How do i do this: 5. graph f(x)=|x-1| and g(x)=|1/2x-1| Compare the graph of g to the graph of f 6. graph f(x)=|x+2|+2 and g(x)=
    12·1 answer
  • Which of the following is the parent function of all absolute value functions?
    8·1 answer
  • What is 8.904. x 9095.865 =
    5·2 answers
  • If y is 6 and x is 4 what is y when x is 17
    5·1 answer
  • An article is bought for Rs. 125 what is the profit percentage?​
    8·1 answer
  • SIIOUS
    6·2 answers
  • HELP someone please!!!! i dont understand
    14·1 answer
  • The circumstance of a circle is 4. what is the area?​
    13·1 answer
  • The distances traveled by car A car Afx x hours. are. represented by the graph and table below.<br>​
    15·1 answer
  • How many sides does the polygon have ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!