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Mrac [35]
3 years ago
12

.2.15

Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0
The answer is A because there is a common difference of 3 and that makes it Arithmetric
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Which graph most likely shows the experimental probability histogram of X based on 100 data points?
Archy [21]

Answer:

  see attached

Step-by-step explanation:

Based on 100 trials, we don't expect the experimental probability to deviate much from the theoretical probability. The scales on the attached graphs are hard to read, but you want to choose the graph that ...

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  • has bars that are approximately .50, .25, .17, .08 in height, corresponding to the area fraction

We think the appropriate choice may be C, but we cannot tell for sure.

3 0
3 years ago
Solve 1/2cot(x)>=1/2 over 0<=x<=2pi
RSB [31]

9514 1404 393

Answer:

  (0, π/4] ∪ (π, 5π/4]

Step-by-step explanation:

Multiplying by 2 gives ...

  cot(x) ≥ 1

The cotangent function decreases from ∞ to 1 in the domain (0, π/4], and again in the domain (π, 5π/4]. The solution is the union of these two intervals.

  x ∈ (0, π/4] ∪ (π, 5π/4]

_____

(a, b] is interval notation for a < x ≤ b

3 0
3 years ago
Janice thinks that 20 hundreths is equivalent to 2 thousands because 20 hundreths is equal to 2 thousands. use words and a place
Ratling [72]
<span>20 hundreds is equal to 2 thousands, however 20 hundreths is not equal to 2 thousandths. 2 in the 0,2 is 100 times greater than 2 in 0,002.

</span>
4 0
3 years ago
Please help I need to know before tomorrow
rodikova [14]
The answer is a since 150/6 is 25
8 0
3 years ago
Read 2 more answers
PLEASE HELP MEH I NEED THIS HELP PLSSSSSSSSSSSSS
zubka84 [21]

Answer:

I would say A but I'm not sure

Step-by-step explanation:

Sry if I' m wrong <3

5 0
3 years ago
Read 2 more answers
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