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3 years ago

A hot air balloon rose from a height of 100 m to 400 m in 3 minutes what was the ballons rate of change

Mathematics

2 answers:

Volgvan3 years ago

8 0

Answer:

100 m/minute

Step-by-step explanation:

We are given that

Initial height of balloon=100 m

Final height of balloon=400 m

Time taken =3 minute

We have to find the rate of change of balloon height.

Change in height of balloon=Final height-initial height=400 -100= 300 m

Rate of change of balloon height= $\frac{300}{3}=100 m/minute$

Hence, the rate of change of balloon height is 100 m/minute.

Marina86 [1]3 years ago

3 0

Each minute 100 meters would go by so the answer is 100 meters per minute

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Karo-lina-s [1.5K]

Answer:

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Step-by-step explanation:

2x-25=15

2x=40

x=20

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A jar is filled up with buttons of various colors. Of the jar has a total of 875 buttons and 52% of buttons are green, how many

laiz [17]

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3 years ago

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Vinil7 [7]

Answer:

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Step-by-step explanation:

Given data

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2 years ago

Make b the subject of the formula P=2a+b

Gelneren [198K]

In order to make b the subject of this equation, we must isolate it on the left side. We can do this by following these steps:

$P = 2a+b$

Subtract b from both sides

$P - b = 2a+b-b$

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Subtract P from both sides

$P-b-P=2a-P$

$-b=2a-P$

Now, we have isolated b, but it is negative. We can fix this by multiplying both sides of the equation by -1.

$-(-b)=-(2a-P)$

$b=-2a+P$

Which is your final answer.
$b = -2a+P$ .
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3 years ago

Read 2 more answers