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Orlov [11]
3 years ago
10

Which of the following activities are examples of data gathering?

Mathematics
1 answer:
arsen [322]3 years ago
8 0
the correct answer is d
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According to the Guinness Book of World Records, a woman from Russia, Mrs. Vassilyeva, had 69 children between the years 1725 to
Maurinko [17]

Answer:

36.36% probability that she gave birth to quadruplets

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcoes.

Desired outcomes:

Giving births to quadruplets.

She has 4 sets of quadruplets.

So D = 4

Total outcomes:

At least 3 children(triplets).

7 sets of triplets and 4 sets of quadruplets.

So T = 7 + 4 = 11

Probability:

p = \frac{D}{T} = \frac{4}{11} = 0.3636

36.36% probability that she gave birth to quadruplets

8 0
3 years ago
Which data set has the widest spread?
azamat
C or D

widest spread is about a range whichever has lowest OR/AND highest number is correct
6 0
3 years ago
Read 2 more answers
today at Allison's cupcake and cookie budget for her party at $105 if you would like to have at least 40 cupcakes and cookies co
Sati [7]

Answer:

a  ≤  b  +  5

a  +  b  ≥  40  

2.5 a  +  1.5 b  ≤  105

Step-by-step explanation:

3 0
3 years ago
Which equation represents the relationship shown in the graph above?
AURORKA [14]

Answer:

y=2/3x+4

Step-by-step explanation:

y-intercept is 4

rise 2

run 3

4 0
2 years ago
I know this might be a easy answer but with proper algebra format a chicken has two legs a dog has 4 legs the chicken must have
Rom4ik [11]

Step-by-step explanation:

Let each let of chicken be C and dog be D respectively.

Then as per question

2C+4D = 28.......i

and

C-D =14........ii

These are the two algebraic equation which you are looking for solve them

to get the answer

5 0
3 years ago
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