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
Airida [17]
3 years ago
11

100 students take a course pass/fail. If they pass they get 4 points towards their GPA, if they fail they get 0. If 90 students

pass, what is the mean and standard deviation (to 1 decimal) of the points earned?
mean: _______a0
Standard Deviation: _________a1
Mathematics
1 answer:
zheka24 [161]3 years ago
4 0
10 of them fail so 10 of them get 0 and no points to there GPA
You might be interested in
PLEASE HELP. WILL GIVE BRAINLIEST. :)
blagie [28]
A eight is your answer
7 0
3 years ago
Read 2 more answers
How can I write repeated multiplication using powers?
andrew-mc [135]
Example: 3^4 would be 3x3x3x3
8 0
3 years ago
Karisha drew pentagon A on a coordinate grid. She then performed a rotation followed by a dilation with scale factor 5 to produc
alex41 [277]

Answer:

A.

Step-by-step explanation:

Rotation is a transformation that turns a figure about a fixed point. An object and its rotation image are the same shape and size, but the figures may be turned in different directions. So, rotation gives us two congruent pentagons.

Dilation is a transformation that produces an image that is the same shape as the original (similar to original), but is a different size. So, dilation gives us two similar pentagons.

A sequence of rotation and dilation produces pentagon that is similar to the initial, but not congruent.

In attached diagram you can see the pictorial representation:

  • pentagon FGHIJ is the rotation image of pentagon ABCDE
  • pentagon KLMNO is dilation image of pentagon FGHIJ

5 0
3 years ago
PLEASE HELP!! 20 POINTS
Anarel [89]
The width of the triangle would be the answer C) 0 in
5 0
3 years ago
Read 2 more answers
Leon is building a square picture frame. The side of the frame is 495 millimeters long. If a meter of wood costs $7, how much wi
REY [17]

Answer:

3.465

Step-by-step explanation:

Also can you give brainliest to all of your questions bc it really hard to get brainliest and it be really nice you can choose who i dont really care but just please do it it helps a lot

3 0
2 years ago
Other questions:
  • Working together , 5 friends collected 40 5/8 bags of food for the homeless . On a average how many bags of food did each friend
    12·2 answers
  • Describe the locus in space.<br><br><br> points 4 mm from a line
    13·1 answer
  • 240 is 60% of what number?
    7·2 answers
  • How do i do this problem
    10·1 answer
  • please help me with questions 15 and 16 please. Will give brainilist to the person who gives the answer and how they did it
    12·1 answer
  • Help Plzzzz............​
    14·2 answers
  • Implicit differentiation Please help
    8·2 answers
  • How to do this question
    10·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    5·2 answers
  • Which number line represents the solution to 2.5 – 1.2x &lt; 6.5 – 3.2x?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!