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trasher [3.6K]
3 years ago
6

Ştiind că a . b = 2 019 şi a c= 2019, calculați a. (b-c)

Mathematics
2 answers:
siniylev [52]3 years ago
6 0

Answer: a × ba × c = a (bc) = 0

a × ba × c = 2019-2019 = 0

Step-by-step explanation:

____ [38]3 years ago
6 0
The answer isn’t 7 I just need more answers
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It is estimated that 28.5% of automobile crashes are caused by driver distraction, such as texting. If there are 16,370 automobi
frez [133]

Answer:

4665 approx

Step-by-step explanation:

Given data

Total number of crashes=  16,370 automobile crashes

Percentage caused by distraction =28.5%

Let us find the number of crashes caused by distraction

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=0.285* 16,370

=4665.45

Hence the number of crashes caused by distraction is 4665 approx

6 0
3 years ago
The probability of a particular event is 3/8. What is the probability that the event will not happen? Explain
balu736 [363]
(Probability of it Happening) + (Probability of it not Happening) = 1 (or 100%)

this makes since because it is for sure either going to happen or not happen.
x = probability not happening
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x = 1- 3/8
x = 5/8 (or 62.5%)
5 0
3 years ago
Read 2 more answers
What form is y-3=2/3(x-1)
Citrus2011 [14]

Answer:

7

Step-by-step explanation:

7 0
3 years ago
A real estate agent has 18 properties that she shows. She feels that there is a 40% chance of selling any one property during a
algol13

Answer:

Probability of selling no more than 3 properties in one week is 42%

Step-by-step explanation:

With 18 properties to sell and 40% chance of selling any one, it means that she can sell 7.2 properties (18 x 40%) in a week.

To sell no more than 3 properties in one week, the probability will be 3/7.2 x 100 = 0.4167

Probability is the chance of one event taking place out of many events.  It is calculated as the number of the one event taking place divided by the total number of events.  It is expressed in decimal or percentage form.

3 0
4 years ago
Which of the numbers 285, 629, 5490, 7392, 15708, 43695 are divisible by 3 but not by 9.
I am Lyosha [343]

Answer:

285, 629, 7392, 15708,43695

Step-by-step explanation:

If you add the digits of the number together, it should be divisible by 9. If it isn't, then it must be a multiple of only 3, not 9.

4 0
3 years ago
Read 2 more answers
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