Which polar equation represents an ellipse? r= 1/3+2cos theta r= 3/2+3 sin theta r= 5/2+2 sin theta r= 2/2-3 sin theta

Step-by-step explanation:

Let us write the equations in standard form:

We have

and

Since the eccentricity  of this conic is less than 1, the conic represents an ellipse.

The second equation is .

This is a hyperbola, because eccentricity is more than 1.

The third equation is .

This is a parabola, because eccentricity is  1.

The fourth equation is .

This is also a hyperbola, because eccentricity is more than 1.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)

show us the graphs dude

step-by-step explanation: