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elena55 [62]
3 years ago
13

You need to fill a football with air to play with it. You know that your pump expels air at speed of 8.2 ft/s. The needle of you

r pump has a radius of 4.5 millimeters. What is the volume flow rate of the air being pumped into the football?
Mathematics
1 answer:
abruzzese [7]3 years ago
8 0
Jjjjjjjjhjjjjhhhhjhhjjjjjhhhhhhh
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Find the distance between (2, -75) and (10, 235).
Sphinxa [80]

Answer:

2

Step-by-step explanation:

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3 years ago
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H function is even, odd, or neither.<br> b. g(x) = x² - 2<br> Is it odd or even
o-na [289]

g(x) = x^2 - 2 \text{ is even function }

<em><u>Solution:</u></em>

Given that,

g(x) = x^2 - 2

We have to find whether the above function is odd or even

If a function is: y = f(x)

If f(-x) = f(x), the function is even

If f(-x) = - f(x), the function is odd

Which is,

\mathrm{Even\:Function:\:\:A\:function\:is\:even\:if\:}f\left(-x\right)=f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}\\\\\mathrm{Odd\:Function:\:\:A\:function\:is\:odd\:if\:}f\left(-x\right)=-f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}

From given,

g(x) = x^2 - 2

Replace x with -x

g(-x) = (-x)^2 - 2\\\\g(-x) = x^2 - 2

Therefore,

g(x) = g(-x)

Thus the function g(x) is even

4 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISSS
Nana76 [90]

Answer:

3

Step-by-step explanation:

Using the rule of exponents

a^{m} ÷ a^{n} = a^{(m-n)} , then

12^{6} ÷ 12^{3} = 12^{(6-3)} = 12³

4 0
2 years ago
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How do I find the answer?
11Alexandr11 [23.1K]
First simplify the number part, 14/2 = 7/1
then the x part, \frac{x}{x^ \frac{3}{4} } = x^ \frac{1}{4} &#10;
y doesn't need to be simplified
then simplify the z part, z^-6 = z^6

put it all together...
7x^ \frac{1}{4}y^ \frac{1}{3} z^6
4 0
3 years ago
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