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
Marizza181 [45]
3 years ago
6

The main score on the physics test was 75 points Amy score was 67 points which was two standard devastations below the mean What

is the variance of the data set a-2 b-4 c-8 d-16
Mathematics
1 answer:
lapo4ka [179]3 years ago
7 0

Answer:

67 points which was two standard

You might be interested in
A bag contains 1 kilogram of potatoes Each potato has a mass of approximately 3 ounces. a) Determine the approximate number of p
fgiga [73]

1 ounce = 28 grams (aprox)

1kg = 1000 grams.

1000 grams / 28 grams = 35.7142857143

You cant have 35.7142857143 patatoes and so we round this to 35 potateos.

= 35

⭐ Answered by Foxzy0⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

4 0
2 years ago
What is being constructed based on the markings in the following diagram?
Liula [17]

Answer:

  perpendicular line through a point on a line

Step-by-step explanation:

The circle centered at C seems intended to produce point D at the same distance as point B. That is, C is the midpoint of BD.

The circles centered at B and D with radius greater than BC seems intended to produce intersection points G and H. (It appears accidental that those points are also on circle C. As a rule, that would be difficult to do in one pass.)

So. points G and H are both equidistant from points B and D. A line between them will intersect point C at right angles to AB.

Segment GH is perpendicular to AB through point C (on AB).

6 0
3 years ago
Read 2 more answers
I need help ASAP!!!!!
Alla [95]

 If we know that two sets of corresponding angles and the corresponding included sides are congruent in two triangles, what can we say about the triangles?


3 0
2 years ago
Pls help. I will mark BRAINLIEST ​
Grace [21]
The Answer should be Circle , Square
4 0
3 years ago
Solid: A square pyramid. The square base has side lengths of 5. The 4 triangular sides have a base of 5 and height of 7. What is
lina2011 [118]

Answer:

95 square units

Step-by-step explanation:

Surface area of pyramid = 4(side area) + base

Solve for the base first.

Area of base = s*s = 5*5 = 25

Next solve for one of the sides.

Area of triangle = 1/2 b*h = 1/2 5*7 = 17.5

Plug these back into our original equation.

Surface area of pyramid = 4(side area) + base

Surface area of pyramid = 4(17.5) + 25

Surface area of pyramid = 70 + 25 = 95 square units

4 0
3 years ago
Read 2 more answers
Other questions:
  • How to write 6, 007,200 in expanded form
    7·2 answers
  • What is the equation of the line shown in this graph
    15·1 answer
  • Four years ago, Alex was twice as old as Jake. Four years from now,Jake will be 3/4 of Alex’s age. How old is Alex?
    14·1 answer
  • At 9:00 on Saturday morning, two bicyclists heading in opposite directions pass each other on a bicycle path.The bicyclist headi
    12·2 answers
  • Ixl geometry asap pls !
    5·2 answers
  • What is 1/10 of 1,700,000 square feet
    15·2 answers
  • 1 over 2 multiplied by 2^5 (to the power of 5) I need to simply the expression (this is indices btw) and please explain how to s
    5·1 answer
  • A classmate tells you that there are two Fahrenheit temperature that is the same as the Celsius temperature. They tell you it is
    9·1 answer
  • The points A, B and C in 3D space are such that:
    9·1 answer
  • A ring is reduced to £840. This is a saving of 40% of the original price. What was the original price
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!