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
otez555 [7]
4 years ago
15

Guess and check to find the missing numbers at this data set. The mean of the data set is 105. The mode is 108. (100, 102, ?, 10

8)
Mathematics
1 answer:
MariettaO [177]4 years ago
3 0

Answer:

The answer is 108.

Step-by-step explanation:

In order for the mode to be 108, there has to be more 108 values than any other value.

You might be interested in
2 Polhts
Arada [10]
<h3>Answers: B and C</h3><h3>Acceleration and velocity</h3>

=================================

Explanation:

Distance is a scalar. It's simply a single number. It does not include a direction. We can rule out choice A. If you wanted direction connected to distance, then it would form a displacement vector.

Acceleration is a vector because velocity is a vector, and vice versa. The two are tied together. The acceleration is the change in velocity. You can think of it as acceleration = velocity/time.

Speed is not a vector. It's a single value just like distance is. If you want to have speed tied to a direction, then you would form a velocity vector.

5 0
3 years ago
What is the measure of angle C?
Aleksandr-060686 [28]

Answer:

38 or 76 but i think its 76

Step-by-step explanation:

3 0
3 years ago
Please tell me the answer and HOW you got them.
Maksim231197 [3]
You divide each cost to the package for A. to find the better price


4 0
3 years ago
I want to take a survey of students at my university to find out what proportion like the new bus service on campus. I believe t
tatiyna

Answer:

You will need to sample at least 3108 students.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

In this problem, we have that:

\pi = 0.75

99% confidence level

So \alpha = 0.01, z is the value of Z that has a pvalue of 1 - \frac{0.01}{2} = 0.995, so Z = 2.575.

The margin of error is:

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

How many students will I need to survey if I want to estimate, with 99% confidence, the true proportion to within 2%?

You need a sample size of at least n.

n is found when M = 0.02. So

M = z\sqrt{\frac{\pi(1-\pi)}{n}}

0.02 = 2.575\sqrt{\frac{0.75*0.25}{n}}

0.02\sqrt{n} = 1.115

\sqrt{n} = \frac{1.115}{0.02}

\sqrt{n} = 55.75

\sqrt{n}^{2} = (55.75)^{2}

n = 3108

You will need to sample at least 3108 students.

4 0
3 years ago
Use the order of operations to evaluate: −7.6 − 2[9 + (−6.8)]
Elodia [21]

Answer:

-12 should be the answer :D

Step-by-step explanation:

Please mark me as brainliest :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • I have 4 questions:
    11·1 answer
  • What's the sum of 2⁄5 and 2⁄4? <br><br> A. 8⁄20<br> B. 6⁄7<br> C. 10⁄20<br> D. 9⁄10
    6·2 answers
  • What is the equation of a line that passes through the point (6, 1) and is perpendicular to the line whose equation is y=−2x−6y=
    9·1 answer
  • Which inequality has a solid boundary line when graphed?
    8·1 answer
  • What is the area of the triangle below?
    15·1 answer
  • Please help me with a) and b) I’m very lost, please explain and how you got your answer
    13·1 answer
  • Last week, a GameStop store sold some $43 games and some $30 games for a total of
    14·1 answer
  • Which inequality is true? Use the number line to help.
    12·1 answer
  • Triangle ABC was dilated and translated to form similar triangle A'B'C'.
    8·2 answers
  • Help please and thanks
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!