If   with A in QIV, find

What will be an ideal response?



Mathematics

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Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = tan

A. y = tan u; u = ? -  =  sec tan
B. y = tan u; u = ? -  = sec2
C. y = tan u; u = ? -  = sec2
D. y = tan u; u = ? -  =  sec2

Mathematics

Solve the problem.The following table gives the amount of carbon dioxide being released into the atmosphere from a certain foreign country.Years (after 2000)Carbon Dioxide (tons)017119.4221.3323425.5(a)Find the least-squares line for this data.(b) If the trend continues, when will the number of tons reach 28?

What will be an ideal response?

Mathematics

Solve the equationfor x.

a. 11 b. 12 c. 13 d. 10

Mathematics

Solve the problem.Normal body temperature is 98.6°F. Ellen's temperature is  How many degrees above normal body temperature is this?

A. 4.0° B. 4.1° C. 3.1° D. 3.0°

Mathematics