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Galina-37 [17]
3 years ago
5

Please Help Fast!!!Need help!!

Mathematics
1 answer:
emmasim [6.3K]3 years ago
8 0

Answer:

67cm

Step-by-step explanation:

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The graph below shows distance to time for one of Anna's swimming races. What is Anna's average speed.
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Answer:

A.

Step-by-step explanation:

In this case, on each coordinate point, distance/time = 2.

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For a given a event what is the result of dividing the number of successful outcomes by the number of possible outcomes
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The number of successful outcomes can be represented by p while number of unsuccessful outcomes can be represented by q. In this case, the sum of p and q is equal to the sample space, regarded here as n. so, taking the quotient of the two:

p/q = p / n-q 

If these were expressed in probabilities:
p/q = p / 1- p

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4 years ago
1 hour 42 minutes 1 hour 32 minutes+1 hour 38 minuts+1 hour 30 minutes
Ulleksa [173]

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382

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Jose has scored 562 points on his math test so far this semester to get an A for the semester he was or at least 650 Point write
Papessa [141]
(x = minimum number of points)

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8 0
4 years ago
SKIP # 14 SHOW ALL WORK PLEASE AND I WILL GIVE BRAINLY AND 77 points for it
babunello [35]

Answers:

11. 48%

12. 25%

13. 36%

15. 93%

16. 99%

17. 0.16%

18. 160%

19. 85%

Work for 19:

The chart is incorrect because it calculates 40% of 34 instead of 40 percent of x (we got 85% for our answer but I'm using x as the unknown number) results in the number of 34.

Percentage of 40% of what number = 34?

40% of what number = 34 is equivalent to: 40% × ? = 34

--------------------------

40% × ? = 34

? =

34 ÷ 40% =

34 ÷ (40 ÷ 100) =

(100 × 34) ÷ 40 =

3,400 ÷ 40 =

85

Proof:

If 40% × 85 = 34 =>

Divide 34 by 85...

... And see if we get as a result: 40%

----------------------------------------------------------

20. 21 students

Step-by-step explanation:

I hope I helped, and I always appreciate brainliest!!! ;)

6 0
3 years ago
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