Eric B.

write the quadratic equation whose roots are 6 and 5, and whose leading coefficient is 4

Solve the equation for exact solutions in the interval ​[0°​,360°​). Use an algebraic method.​(cotθ−1​)(2sinθ+1​)=0

Would it equal -76?

∫ ∫ 𝐑 ( 2 𝑥 + 8 𝑦 + 16 ) 𝑑 𝐴where 𝐑 is the region: 0 ≤ 𝑥 ≤ 4 , 0 ≤ 𝑦 ≤ 1.

I'm trying to work out the problem. d/dx 2tan2x -sec2x the answer to the problem is = 2sec2xtanx. I don't know how to figure this one out if someone could please help me?

Write out the first four terms of the Maclaurin series of 𝑓 if𝑓(0)=7,𝑓′(0)=7,𝑓″(0)=18,𝑓‴(0)=18

A jar contains 4 red marbles numbered 1 to 4 and 6 blue marbles numbered 1 to 6. A marble is drawn at random from the jar. Find the probability of the given event. Enter exact value. Do not... more

the product of a number x and four decreased by twelvewhich of the following is an expression for the statement above A) 4x+12B) 4(x+12)C) 4(x-12)D) 4x-12

Clouds of the same type have such a consistent altitude, it appears as if they're floating on an invisible layer. Is this true? Put another way, is there a significant change in air composition at... more

I would be interested in seeing how significant a 5-10 mb drop in pressure would be at the surface, and 80 m in the air. The temporal scale would be 20 minutes. If the pressure starts to steadily... more

I read somewhere in a book that mostly desert found in the western part of a continent. So my question is that why is it so? I searched on the internet but I didn't get a reasonable answer for that.