Graph it on the Ti-84 and use the trace function to find the intersection.
The answer is
(-3,3)
Dr. Appiah’s patients’ ages vary less than do Dr. Singh’s patients’ ages.
GARBAGE DAY!
Answer:
1287
Step-by-step explanation:
Number of people in elevator , n = 8
Number of floors, r = 6
Since they all look alike, arrangement doesn't matter, the we use combination :
(n+r-1 r - 1) = (8+6-1 C 6-1) = 13C5
Recall:
nCr = n! / (n-r)!r!
13C5 = 13! / (13-5)!5!
13C5 = 13*12*11*10*9 / 5*4*3*2*1
= 1287
The original price is 260
2*125+10 please mark me brainliest
He can make 12 or 9 because 9x4=36 and 12x3=36
