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baherus [9]
3 years ago
6

Help please and show work

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
8 0
So the radius is 7 inch which is given
Use the formula for the circumference which is 2xpiXradius
2x3.1415x7=44 to nearest integer
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£140 is divided between Gavin, Jim & Krutika so that Gavin gets twice as much as Jim, and Jim gets three times as much as Kr
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So gavin has like, 46? And then Jim would have 23 so divide 3 that would be 7 as a round off.. i dont really understand this question, sorry.
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4 years ago
Mr. jay went for a Sunday drive with the family in his monster truck which he calls Big Thunder. He had the cruise control set a
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3 0
3 years ago
Before flipping a fair coin, Sunil assesses that he has a 50% chance of obtaining tails. Subjective probability Empirical probab
ASHA 777 [7]

Answer:

a) Classical

b) Subjective

c) Empirical

Step-by-step explanation:

a) Classical probability: In classical probability, all the events have the same probability. When flipping a coin, the probability of getting tails is the same as the probability of getting tails, therefore, the probability of both events is 50%.

b) Subjective probability: Subjective probability is derived from a personal judgement based on previous experiences. In this case, John would be calculating his probability of receiving A's based on his previous semesters.

c) Empirical probability: is the ratio between the number of outcomes a scenario happens and the total of trials in an ACTUAL EXPERIMENT. In this case, the reporter would be calculating this probability based on his previous experiences attending actual conferences.

5 0
3 years ago
2t + 8 is greater than or equal to -4 ( t + 1 ), whats the answer to the equation?
Natali [406]

Step-by-step explanation:

2t + 8 <u>></u> - 4( t + 1)

2t + 8 <u>></u> - 4t - 4

2t + 4t <u><</u> - 4 +8

6t <u><</u> 4

Divide both sides by 6

T <u><</u> <u>4</u><u> </u>

6

t <u><</u> <u>2</u><u> </u>

3

I think that is the answer

Hope it helps :)

Please be careful about the sign

7 0
3 years ago
Find the perpendicular slope of the line 3X-9Y=15
MrRissso [65]
According to (-b/a)
So --9/3=3
(-b/a) is the equation of the slope
5 0
3 years ago
Read 2 more answers
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