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3 years ago

If the original quantity is 10 and the new quantity is 15, what is the percent increase?

Mathematics

2 answers:

Paraphin [41]3 years ago

4 0

50% increase. Have a good day.

Mrac [35]3 years ago

3 0

The answer would be 30%

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Darnell ran 550 yards in 3 minutes. At this rate, how many yards can he run in 6 minutes?

Elan Coil [88]

Answer:

Darnell can run 1100 yards in 6 minutes

Step-by-step explanation:

There are 2 ways you can solve this

Method 1: You would have to divide 550 by 3 which you would get about 183, (the exact answer is very long so I recommend using a calculator). Then you multiply that by 6 to get 1100.

Method 2: This one would probably be easier. Since 3 x 2 is 6 then you can multiply 550 x 2 to get 1100.

I hope this helps!

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3 years ago

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Ulleksa [173]

Answer: Option 4

Step-by-step explanation:

$m\angle 20=62^{\circ}$ (linear pair)

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$m\angle 12=110^{\circ}$ (linear pair)

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2 years ago

What are the first three terms of the sequence modeled by the recursive function an=1/2an-1 when a1=1?

loris [4]

Answer:

Option A is correct that is $1,\frac{1}{2},\frac{1}{4}$

Step-by-step explanation:

We have been given a formula $a_n=\frac{1}{2}\cdot a_n-1$

$a_1=1$

We will put values of n in $a_n=\frac{1}{2}\cdot a_n-1$

when n=2 we get

$a_2=\frac{1}{2}\cdot a_2-1$

$\Rightarrow a_2=\frac{1}{2}\cdot a_1$

$\Rightarrow a_2=\frac{1}{2}\cdot 1$

$\Rightarrow a_2=\frac{1}{2}$

when n=3

$a_3=\frac{1}{2}\cdot a_2$

$\Rightarrow a_3=\frac{1}{2}\cdot \frac{1}{2}$

$\Rightarrow a_3=\frac{1}{4}$

Therefore, Option A is correct that is $1,\frac{1}{2},\frac{1}{4}$

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3 years ago

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Ivan

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Step-by-step explanation:

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2 years ago

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anzhelika [568]

D. 7 miles

Step-by-step explanation:

26.5/4 =6.62

So the best estimate is 7 miles

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3 years ago

If the original quantity is 10 and the new quantity is 15​, what is the percent​ increase?

If the original quantity is 10 and the new quantity is 15, what is the percent increase?