Answer:
20
Step-by-step explanation:

Therefore, the remaining student scored a 20 (which sounds weird, but I'm going with it).
The answer is C. Remember that the equation for point slope form is y-y1=m(x-x1). In this one they give you x1, y1, and m which is your slope... the slope is -12 so m=-12. (x1,y1) is (5,3) so x1=5 and y1=3. Plugging all of these in you get y-3=-12(x-5) so your answer is C

Set

, so that

. Then the integral is

Or, if you meant exponents in place of coefficients,

Let

, so that

, and use the fact that

to get

Answer:
17
Step-by-step explanation:
1) if to solve the first inequation, tnen 3x<52; ⇔ x<52/3;
2) if to solve the seconde inequation, then 2x≥24; ⇔ x≥12.
3) according to the items 1 and 2 x∈[12;52/3);
4) the largest prime number is 17.
Answer: I think it is b
Step-by-step explanation: