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
zimovet [89]
3 years ago
10

the number of patients treated dr. martens dentist office each day was recorded for nine days. These are the data; six, six, six

, five, five, six, five, six, five,. Find the mean, median, mode, and range of the data. If necessary, round to the nearest 10th
Mathematics
1 answer:
Effectus [21]3 years ago
8 0

Answer:

Mean: 5.5555555555556

Median: 6

Mode: 6

Step-by-step explanation:


You might be interested in
Write an expression equivalent to 4-2(x+5) that has two terms
maw [93]

Answer:

2x+10

hope this helps

have a good day :)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Melissa mows many lawns in her neighborhood. She mows lawns for $95 per lawn. She also offers full landscape maintenence for $12
olga55 [171]

9.52

125 * 4 = 500

500 * 9.52 = 4,760

6 0
3 years ago
The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of
emmasim [6.3K]

Answer:

The null hypothesis is: H_{0}: \mu = 100

The alternative hypothesis is: H_{a}: \mu > 100

Step-by-step explanation:

At the null hypothesis, we test if the mean is equal to a certain value.

At the alternate hypothesis, we test if the mean is less than, more than, or different from the value tested at the null hypothesis.

The tuft bind strength of a synthetic material used to make carpets is known to have a mean of 100 lb and standard deviation of 20 lb.

This means that the null hypothesis is: H_{0}: \mu = 100

Could it be that the average tuft strength is above 100 lb?

The world above means that the appropriate alternative hypothesis is: H_{a}: \mu > 100

3 0
3 years ago
Which set of numbers could represent the lengths of the sides of a right triangle?
DiKsa [7]

Answer:

The first set: 8, 15, and 17.

Step-by-step explanation:

<h3>Pair: 8, 15, 17</h3>

By the pythagorean theorem, a triangle is a right triangle if and only if

\text{longest side}^2 = \text{first shorter side}^2 + \text{second shorter side}^2.

In this case,

\text{longest side}^2 = 17^2 = 289.

\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 8^2 + 15^2\\ &=64 + 225 = 289 \end{aligned}.

In other words, indeed \text{hypotenuse}^2 = \text{first leg}^2 + \text{second leg}^2. Hence, 8, 15, 17 does form a right triangle.

Similarly, check the other pairs. Keep in mind that the square of the longest side should be equal to the sum of the square of the two

<h3>Pair: 10, 15, 20</h3>

Factor out the common factor 2 to simplify the calculations.

\text{longest side}^2 = 20^2 = 400

\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 10^2 + 15^2\\ &=100 + 225 = 325 \end{aligned}.

\text{longest side}^2 \ne \text{first shorter side}^2 + \text{second shorter side}^2.

Hence, by the pythagorean theorem, these three sides don't form a right triangle.

<h3>Pair: 12, 18, 22</h3>

\text{longest side}^2 = (2\times 11)^2 = 2^2 \times 121.

\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= (2 \times 6)^2 + (2 \times 9)^2\\ &=2^2 \times(36 + 81) = 2^2 \times 117 \end{aligned}.

\text{longest side}^2 \ne \text{first shorter side}^2 + \text{second shorter side}^2.

Hence, by the pythagorean theorem, these three sides don't form a right triangle.

<h3>Pair: 7, 9, 11</h3>

\text{longest side}^2 = 11^2 = 121.

<h3>\begin{aligned}&\text{first shortest side}^2 + \text{second shortest side}^2 \\ &= 7^2 + 9^2\\ &=49+ 81 = 130 \end{aligned}.</h3>

\text{longest side}^2 \ne \text{first shorter side}^2 + \text{second shorter side}^2.

Hence, by the pythagorean theorem, these three sides don't form a right triangle.

6 0
3 years ago
The cost of the meal was 50 she left a $9 tip what was the percent of the tip
Artemon [7]

18% is the % of the tip

7 0
3 years ago
Read 2 more answers
Other questions:
  • The total mass of 6 chairs is 33 kilograms. Each chair has the same mass. What is the mass, in grams, of each chair
    5·1 answer
  • After completing 60 laps in a race, the runner has completed 24% of the race. How many laps does the race have?
    14·1 answer
  • 43.586 to the nearest tenth, hundredth and one
    6·2 answers
  • The points (0, −6) and (−10, 4) lie on the graph of a linear function.
    10·2 answers
  • Anybody up at this time? If so,please help me
    10·1 answer
  • What is the loneliest number that you ever Sean
    15·2 answers
  • Help word problem ......
    5·2 answers
  • Someone please help me I’ll give out brainliest please don’t answer if you don’t know
    13·1 answer
  • need explanation on answer: Cameron makes a quilt design using four congruent triangles as shown below. 4 connecting congruent t
    13·1 answer
  • Please help i'll mark big brain​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!