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Rom4ik [11]
3 years ago
13

In 2009, Usain Bolt set the world record for sprinting 100m in approximately 9 3/5 seconds.

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

Answer:

10 5/12 is the answer, hope this helps

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Name a pair of vertical angles (there may be more than one choice)
Over [174]
2 and 5 and it's says i need more letters to summit this answer that's why i am typing all of this
5 0
3 years ago
The winner of a race ran the distance in 45s at an average speed of 9.6 m/s. The runner who came in last finished and 48 seconds
RSB [31]

Answer:

The answer to your question is speed = 9 m/s

Step-by-step explanation:

Data

Winner                                 Last runner

time = 45 s                           time = 48 s

speed = 9.6 m/s

Process

1) Calculate the distance they ran using the data of the winner

      speed = distance / time

-Solve for distance

      distance = speed x time

-Substitution

      distance = (9.6)(45)

-Result

      distance = 432 m

2.- Calculate the speed of the last runner

-Substitution

      speed = 432/48

-Result

     speed = 9 m/s

3 0
3 years ago
If one angle of a parallelogram is of measure 70
elena-14-01-66 [18.8K]

Answer:

70, 110, 70, 110

Step-by-step explanation:

If one angle is 70 degrees, the opposite angle is also 70 degrees.  The 4 angles add to 360, 360 - 140 = 220. The 220 degrees are split 2 ways for the 2 angles, so they are each 110 degrees.

6 0
2 years ago
Sarah rolls a die twice. What is the probability that she rolls a 3 and then an even number?
vekshin1

Answer:

A) 1/12

Step-by-step explanation:

The sample space of rolling a die is { 1,2,3,4,5,6}

P (getting 3)= The number of "3"'s  in the sample space over the number of items in the sample space

P (getting a 3} = 1/6

P (getting  even)= The number of evens  in the sample space over the number of items in the sample space

P (getting an even} = 3/6= 1/2

Since these are independent events, we multiply the probabilities

P(3, even) = 1/6 * 1/2 = 1/12

6 0
3 years ago
Read 2 more answers
The function f(x) is given by the set of orderd pairs.
Alecsey [184]

Answer:

F(-6)=10

Step-by-step explanation:

From the set of ordered pairs we have,

(-6,10)

This means that when we substitute

x=-6 into the function the result is 10.

Thus,

The last choice is the correct option

3 0
3 years ago
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