A manufacturer of graphing calculators have determined that 9000 calculations per week will be so that the price of $90 per calculator at a price of $85 it is estimated that 13,000 Kalkulator Kalkulator Sophie’s Eye determine the winner function that predict the number of calculators that will be sold per week at the price of X dollars

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

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

: )

fd

step-by-step explanation: