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3 years ago

Can someone help me with this I don’t understand

Mathematics

2 answers:

solniwko [45]3 years ago

8 0

Answer:

the fastest is 12 meters every 4 seconds

slowest is 8 meters every 6 seconds

Step-by-step explanation:

Arada [10]3 years ago

5 0

Answer:

For #1 (Slowest) it's 6 meters every 10 seconds

For #2 (Fastest) it's 12 meters every 4 seconds

Step-by-step explanation:

Allow me to explain,

I am going to divide to find my answers

6 meters every 10 seconds

6 ÷ 10 = 0.6

8 meters every 6 seconds

8 ÷ 6 = 1.3

12 meters every 4 seconds

12 ÷ 4 = 3

4 meters every 2 seconds

4 ÷ 2 = 2

Therefore, Our order from fastest to slowest goes:

12 meters every 4 seconds
4 meters every 2 seconds
8 meters every 6 seconds
6 meters every 10 seconds

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Read 2 more answers

the total attendance at a concert in a theater hall was 1500, of this total 400 were children,850 were women , and the remaining

AleksandrR [38]

Answer:

Below!

Step-by step explanation:

We know that:

400 + 850 + m = 1500

Solution of Question A:

Percent of children: Total children/Total attendance

=> 400/1500
=> 4/15
=> 0.27 (Rounded to nearest hundredth)
=> 0.27 x 100
=> 27%

Hence, the percent of children is about 27%.

Solution of Question B:

Percent of women: Total women/Total attendance

=> 850/1500
=> 85/150
=> 17/30
=> 17/30 x 100
=> 17/3 x 10
=> 170/3
=> 56.67%

Hence, the percent of women is 56.67%.

Solution of Question C:

400 + 850 + m = 1500
=> 1250 + m = 1500
=> m = 1500 - 1250
=> m = 250

Percent of men: Total men/Total attendance

=> 250/1500
=> 1/6
=> 0.17 (Rounded to nearest hundredth)
=> 0.17 x 100
=> 17%

Hence, the percent of men is about 17%

Hoped this helped.

$BrainiacUser1357$

3 0

1 year ago

If x = 6 and y=5, find y when x = 3

Annette [7]

Answer:

If x=6 and y=5 and we are to find y when x=3.

it will be 6=5,3=y....

5×3=6×y.

y=15/6=2.5 or 2 whole number 1/2.

This is the answer I hope it helps

8 0

2 years ago