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anastassius [24]
3 years ago
15

At the Olympic games, many events have several rounds of competition. One of these events is the men's 100100100-meter backstrok

e.
The upper dot plot shows the times (in seconds) of the top 888 finishers in the final round of the 201220122012 Olympics. The lower dot plot shows the times of the same 888 swimmers, but in the semifinal round.


Which pieces of information can be gathered from these dot plots? (Remember that lower swim times are faster.)

Mathematics
1 answer:
padilas [110]3 years ago
8 0

Answer:

C

Step-by-step explanation:

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Solve 729 s-⁵ = 3² (1-s) for S.​
sweet [91]

Answer:

No real solutions.

Step-by-step explanation:

729s^-5 = 729/s^5

729/s^5 = 3^2(1-s) = 9(1-s)

729=9(1-s)(s^5)

(1-s)(s^5)=81

s^5-s^6=81

Because 81 > 0 this means s^6 must be less than s^5. This is never possible as 6 is even so is always positive and is always greater in magnitude than s^5. The only time this isnt the case is when s is a decimal less than 1, but then the difference would be also less than 1 and not 81.

5 0
2 years ago
What is the value for x in the form of p <br> does 4(px+1)=64
spayn [35]

Step-by-step explanation:

4(px + 1) = 64

Step 1: Add -4 to both sides.

4px + 4 -4 = 64 + -4

4px = 60

Step 2: Divide both sides by 4p.

<u>4px</u> = <u>60</u>

4p 4p

x = <u>15</u>

p

3 0
3 years ago
Hurry :(
Naya [18.7K]

Answer:

The answer is d=37 in

Step-by-step explanation:

3 0
3 years ago
cConsider a game in which players roll a number cube to determine the number of points earned. If a player rolls a prime number,
quester [9]
Expected value = -1(1/6) + 2(1/6) + 3(1/6) - 4(1/6) + 5(1/6) - 6(1/6) = -1/6 + 2/6 + 3/6 - 4/6 + 5/6 - 6/6 = -1/6 = -0.167
4 0
3 years ago
Read 2 more answers
8. The expression below is evaluated when x = 9, y = 3,
Reptile [31]

Answer:

64

Step-by-step explanation:

First of all substitute the values to where ever you see their corresponding variables to make them multiply.

x = 9

y = 3

z = 2

so we get

8x as 8(9),

7z as 7(2)

2y as 2(3)

then the it's will be

8(9) - 7(2) + 2(3)

which is

72 - 14 + 6

finally we get

64

4 0
2 years ago
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