Correct answer only ! the number of people that enter a contest the first day is 27. 31 people enter the second day and 35 enter on the third day. this pattern continues and the contest lasts 14 days. what is the total number of people that enter the contest?

 742

Step-by-step explanation:

The given sequence {27, 31, 35, ... } provides the following information:

We can use the information above to find the explicit rule of the sequence:

We can use the explicit rule to find the 14th term (a₁₄)

Next, we can input the first and last term of the sequence into the Sum formula:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.