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
DedPeter [7]
3 years ago
10

[algebra 2, word problems and expressions] hai! please help!

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer:

The first one, f+2g+3t! :)

Step-by-step explanation:

F is worth 1 point so you don't need to add a number, g is worth 2 points, and t is worth 3 points.

You might be interested in
Single-sample t test and paid days off: The number of paid days off (e.g., vacation, sick leave) taken by eight employees at a s
SVEN [57.7K]

Answer:

A. µ is the population average number of paid days off taken by employees that the company.

Null Hypothesis: µ=15 days

Alternate Hypothesis: µ≠15 days

B. one-sample t-test

C. We are unsure if it meets the conditions for a one-sample t-test

D. t=-0.79178; df=7

Step-by-step explanation:

For the null and alternate hypotheses, you want to first define what µ represents. Next, you state them, the null hypothesis being equal to the previously known average, and the alternate hypothesis being greater than, less than, or not equal to the previous average, selecting one depends on the context in the problem.

A one-mean t-test would be used as we are looking to compare the mean of a data set, as well as the fact that we do not know the population standard deviation.

When conducting these tests, we need to ensure that three conditions are being met. The first is random, which means that the data set is randomly gathered, or not, the data here does not seem to be random, which may be concerning. Next is independence, this is done when we survey less than 10% of the overall population, in this case it is a small company, so we do not know if it is less than 10% of the population. Last is normality, the data set is not sufficiently large (greater than 30 people surveyed) so we cannot use the central limit theorem to justify that the data is normal. We can use a normality plot, but when the data is placed on a normality plot most of the data appears to be linear, but the 27 day data point does not seem to be normal, so we cannot fully ensure that it is normal. Based on the data not following these conditions, we have concerns about proceeding with the test, we will therefore have to proceed with caution.

For the last part, use that T-test function on a calculator with statistics functions. Remember to include the degrees of freedom in the answer. (The degrees of freedom is one less than the sample size).

6 0
3 years ago
Identify all of the radii of circle O<br><br> PLEASE HELP!!
Talja [164]

Answer:b


Step-by-step explanation:


7 0
3 years ago
NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
vodomira [7]
Y=5/2x-20
There’s answer
6 0
4 years ago
Simplify the expression:<br> 10x + -8x + -10x+ -10 + 8x + -6x
Lynna [10]

Quilt

Step-by-step explanation:

8 0
3 years ago
Amber has 5/2 pounds of salt dough for a project. she writes this equation to show 5/2. 5/2= 5×1/2
Alona [7]
If you would like to know whether or not what she wrote is accurate, it is.

Hope that helps!
3 0
3 years ago
Other questions:
  • Let f(x)=3x2−5x+13 and g(x)=2x−7 . What is g(f(x)) ?
    7·1 answer
  • Diameter = 4
    7·1 answer
  • Why my dad be so racist. Like he’s just like NO no please don’t marry a balck guy.
    10·1 answer
  • In 2012 Obama receiver 65,899,660 votes and Romney received 60,932,152 votes. In this election, if a voter for either Obama or R
    10·2 answers
  • What is the x intercept and y intercept of the equation 7x-2y=14?
    14·2 answers
  • A child ate 30 grams of cereal for breakfast and her brother ate 40% more than that. How many grams of cereal did the brother ea
    9·1 answer
  • Please answer please ASAP * please don’t answer if you don’t know please .
    9·1 answer
  • Pleeeeeeeez help thank you
    8·2 answers
  • Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solutions.
    7·1 answer
  • you buy a box of chocolates containing 2772 pieces if you give 900 of the chocolate to your parents and share the rest equally w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!