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vova2212 [387]
3 years ago
15

What is the velocity as it passes by point b​

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

Velocity = change in speed/change in time

so u need to know the initial speed and how long it took for it to swing

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It takes Destiny y 4 hours to file all the daily paperwork. It takes Susan 5 hours to file the same paperwork. If they work toge
Marina86 [1]

Answer: it will take them 2.22 hours working together.

Step-by-step explanation:

It takes Destiny y 4 hours to file all the daily paperwork. This means that unit rate of Destiny would be

1/4 per hour.

It takes Susan 5 hours to file the same paperwork. This means that unit rate of Susan would be

1/5 per hour.

If they work together, they would work at their own individual rates. This means that their individual rates are additive.

Let t represent the time it will take them if they worked together. Since their combined rate is additive Therefore,

1/4 + 1/5 = 1/t

9/20 = 1/t

t = 20/9 = 2.22 hours

8 0
3 years ago
On Tuesday Shanice bought 5 hats. On Wednesday half of all the hats she had were destroyed. On Thursday there qwew inl 17 left.
kotykmax [81]

17 x 2 = 34

34 - 5 = 29

34 - 29 = 5

So Shanice had 29 hats on Monday

8 0
3 years ago
What is the value of the 1 in 3.619? Any idea
Kazeer [188]
C. one hundrenth. It's in the hundrenths place.
5 0
3 years ago
May someone please help me with this :)
givi [52]
So 6+7+13+6+8+7+5=52

3 0
3 years ago
The difference of two numbers is 5. The sum of three times the larger number and twice the smaller number is 30. What is the sma
seraphim [82]

Answer: 3

Step-by-step explanation:

Let the smaller number be y.

Since the difference of two numbers is 5,then the larger number will be: y+5

The sum of three times the larger number and twice the smaller number is 30. This can be written as:

3(y+5) + 2y = 30

3y + 15 + 2y = 30

5y + 15 = 30

5y = 30 - 15

5y = 15

y = 15/5

y = 3

The smaller number is 3

5 0
4 years ago
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