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I'm pretty sure its all in order already. Like the first one is negative constand rate of change then the second one is positive varying rate of change, and of course the third one is negative varying rate of change and the last one is positive constant rate of change.

You have posted TWENTY questions !   Please at LEAST try to get an answer and THEN ask if you need help.......

sine (angle) = opp/hyp

                     = 100/325

Arcsin (100/325) = angle = ~ 18 degrees

the answer is 25

this is isthebest123

SERIOUSLY, NotSoSMart?  Have you EVEN TRIED to answer any of these sequential questions you have posted?  Or do you just want someone else to do your homeworK ???? 

f(1) = 2(1^2) + 4(1)- 3 = 3

f(6) = 2(6^2)+4(6)-3 =  93

(93-3)/(6-1) = 90/5 = 18 /unit

Lol I can't believe I was right

asin is the same as sin^-1

acos is the same as cos^-1

atan is the same as tan^-1

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The \(\Delta \)symbol means take the difference between successive values of ...

So \(\Delta f(x) \)means take the difference between successive values of f(x): namely 3 here, and \(\Delta x\)means take the difference between successive values of x, or 1 here.

So \(\frac{\Delta f(x)}{\Delta x}=\frac{3}{1}\rightarrow3\)

A. 0833%

Credit score of 750 is considered good.

1 km^3=1 x 10^12 liters

1 liter = ~ 1 kg of water.

[1.386 x 10^9] x 10^12 =1.386 x 10^21 kg - total weight of  water on Earth.

[1.386 x 10^21] / [5.972 x 10^24] =0.000232 = ~ 1/4,309 of the the Earth's mass.

thanks!

Thank you CPhill.

Correct, penquino !!!

The false conclusion is that only 4 students read 5 or more books....4% read five or more books ⇒  "C"

The answer is C. CPhill will correct me if i'm wrong.

What we can get by looking at the graph is A. The greatest one-year increase in tuition occurred from 1997 to 1998.