4 years ago

In hyperbolic geometry, an arc whose endpoints are on the edge of the Poincaré disk must be a line.

1 answer:

4 0

It would to absolutely false to say that in hyperbolic geometry, an arc whose endpoints are on the edge of the Poincaré disk must be a line. The correct option among the two options that are given in the question is the second option or option "B". I hope the answer comes to your help.

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I'LL NAME YOU BRAINIEST!!!! Find the equation for the line which contains the points (0, -3) and (14, 0). Express your answer in

vova2212 [387]

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4 years ago

David, a high school senior was wondering if the cost of attending college is worth the

expeople1 [14]

Answer:

Step-by-step explanation:

Explanation for part 1.

To find the mean, find total then divide by number of data set

For college salaries

Sum=41+67+53+48+45+60+59+55+52+52+50+59+44+49+52=786

Number of samples=15

Mean= 786/15 =52.4 * $1000=$52400

For High school salaries

Sum=23+33+36+29+25+43+42+38+27+25+33+41+29+33+35=492

Number of samples =15

Mean= 492/15 = 32.8 *$1000= $32800

College grads make more money according to the means.

Explanation for part 2.

Treat the data as part of coordinates and graph then on the same scale and axis to visualize the trend and make comparison.In this case, the graph for the line of best fit is linear as attached.