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Lynna [10]
3 years ago
10

Can we find solution to a problem without conducting systematic research?

Mathematics
1 answer:
marin [14]3 years ago
6 0
Every problem in the universe must have a mathemathics compositition in it.If not then you are just guessing or predicting 

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NEED HELP ASAP!!!!!!!!!! Melissa rolls two number cubes, each with sides that are labeled 1 to 6. What is the probability that t
Masteriza [31]

Answer:

1\6

Step-by-step explanation:

You have one sixth

7 0
3 years ago
Read 2 more answers
Mary baked 30 cookies. Her family ate of them. Using D write an expression for the number of cookies that remained
Dahasolnce [82]

Answer:

30 divided by 2 = D

Step-by-step explanation:

None

8 0
3 years ago
Which is the best estimate for the percent equivalent to 3/8​
Doss [256]

Answer:

D. 38%

Step-by-step explanation:

3/8 as a percentage is 37.5% and that is rounded to 38%! :) 37% is close but it is not rounded making it not the best estimate, therefore it is not correct.

8 0
2 years ago
Somebody help me solve;
Nadya [2.5K]
P(at least 5 rolls until 1) = P(4 rolls are not 1) = 5/6 x 5/6 x 5/6 x 5/6 = 0.4823 (4sf)

Fewer than 7 rolls to get second 1 after first takes 3 rolls means second occurs on 4th, 5th or 6th roll
The probability of each of these is 1/6, 5/6 x 1/6 and 5/6 x 5/6 x 1/6 respectively.
P(second 1 on 4th, 5th or 6th roll) = 1/6 + 5/36 + 25/216 = 91/216 = 0.4213 (4sf)
3 0
1 year ago
[3] Find the Social Security tax of 6.2% on $36,511.98
puteri [66]

Answer:

2263.74

Step-by-step explanation:

4 0
2 years ago
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