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3 years ago

How do temperature humidity and pressure vary within air mass

Mathematics

1 answer:

Savatey [412]3 years ago

8 0

<span>Temperature, humidity, and pressure are basically the same all through an air mass
</span>

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F/4-5=-9 how do you do this problem

bearhunter [10]

Answer:

F = -16

Step-by-step explanation:

F/4-5=-9

Add 5 to each side

F/4-5+5=-9+5

F/4=-4

Multiply each side by 4

F/4 *4=-4*4

F = -16

5 0

3 years ago

The function f(x) = 2x2 + 2 represents the rate of a bus traveling in miles per hour. The function g(x) = x + 2 represents the t

AlekseyPX

Answer:

(f • g)(3) = 100, the distance in miles the bus traveled

Step-by-step explanation:

The product of (miles/hour) and (hours) is (miles), so only answers with units of distance are applicable. The numbers are ...

f(3) = 2·3² +2 = 20 . . . . miles per hour

g(3) = 3+2 = 5 . . . . hours

so (f·g)(3) = f(3)·g(3) = 20·5 = 100 . . . . miles

This means only the first answer choice is applicable.

6 0

3 years ago

Read 2 more answers

Please Help<br><br> Can someone explain where the 4i to the square root of 3 came from?

Y_Kistochka [10]

Answer:

see explanation

Step-by-step explanation:

note that $\sqrt{-1}$ = i

$\sqrt{64-112}$

= $\sqrt{-48}$

= $\sqrt{16(3)(-1)}$

= $\sqrt{16}$ × $\sqrt{3}$ × $\sqrt{-1}$

= 4 × $\sqrt{3}$ × i

= 4i $\sqrt{3}$

5 0

3 years ago

The bookstore ordered 15 Sociology work books and 10 Economy 101 textbooks on August 1st to prepare for the fall semester. After

vaieri [72.5K]

E = number of books on Economy
s = number of books on Sociology

so the order on August 1st looks like 15s + 10e = 4300
and the order on August 15th looks like 1s + 3e = 800

$\bf \begin{array}{lllll}
15s&+&10e&=&4300\\
s&+&3e&=&800
\end{array}\\\\
-------------------------------\\\\
\boxed{s}=800-3e\qquad thus
\\\\\\
15s+10e=4300\implies 15\left( \boxed{800-3e} \right)+10e=4300\qquad then
\\\\\\
12000-45e+10e=4300\implies 12000-4300=45e-10e
\\\\\\
7700=35e\implies \cfrac{7700}{35}=e\implies \boxed{220=e}
\\\\\\
now \qquad s+3e=800\implies s+3(220)=800\implies s=800-660
\\\\\\
\boxed{s=140}$

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3 years ago

Bella's cell phone cost $18 per month plus 0.15 dollars for every minute she uses her phone last month her bill was $29.25 for h

mash [69]

75 minutes, hope this helps

4 0

3 years ago

Read 2 more answers