3 years ago

Does 2+2=4 yes or no

Mathematics

1 answer:

ad-work [718]3 years ago

6 0

Answer:

Yes

Step-by-step explanation: Add 2 and 2 together and that equals 4

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Step2247 [10]

[1,infinity sign) this is the answer

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3 years ago

In a thunderstorm, the wind velocity in meters per second can be described by the function v(p) = 5.7 √998 - p, where p is the a

nataly862011 [7]

Answer:

923.1927 millibars

Step-by-step explanation:

The wind velocity is given by the function:

$v(p)=5.7\sqrt{(998-p}$

#We make p the subject of the formula:

$v(p)=5.7\sqrt{(998-p}\\\\v=5.7\sqrt{(998-p}\\\\\frac{v}{5.7}=\sqrt{(998-p}\\\\\frac{v^2}{5.7^2}=998-p\\\\p=998-\frac{v^2}{5.7^2}$

#Substitute the given values in the function above to solve for p;

$p=998-\frac{v^2}{5.7^2}\\\\=998-\frac{49.3^2}{5.7^2}\\\\=923.1927\ millibars$

Hence, the air pressure is 923.1927 millibars.

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3 years ago

Please solve no links i will mark brailest

Lemur [1.5K]

Answer:

oki! Mizuki here to help! 12 will be your answer!

Step-by-step explanation:

Soo... The ratio of blue to green is 4:3 right?

and there are 21 balloons!

4 + 3 is 7! So we divide 21 by 7 and get 3!

Then we multiply 3 by the number of blue balloons(aka 4) and get 12!

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3 years ago

Help me pleasee and also could you explain bc im so confused

Rufina [12.5K]

What the person said up above should be correct!

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3 years ago

You have $20 saved and you earn $11.00 an hour working part time at a dry cleaner. You want to go to a concert this summer and t

klio [65]

Answer:

Step-by-step explanation:

you would start your graph at $20.

you would than create a graph that goes up hourly

with the money amount increasing every hour

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3 years ago

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