24.2 / 550 = 0.044
The relative error is plus or minus 4.4 percent .
Graph A.....parallel lines will have no solution because they never intersect
The number of calculators
= Number of boxes * calculators in each box
=18* 12
= 216 calculators
Answer:
(40/3)*pi
Step-by-step explanation:
lets first find the area of the little circle
A=pi*r^2
A=pi*3^2
A=9pi
Now, lets find the area of the big circle
A=pi*r^2
A=pi*(3+4)^2
A=pi*7^2
A=49pi
now lets subtract the area of the little circle from the area of the big circle
49pi-9pi=40pi, now we found the area of the "bagel)
lets find what portion of the bagel is the shaded region
120/360=1/3
now lets multiply the bagel area by the fraction
40pi*(1/3)=
(40/3)*pi or (40*pi)/3
I’m to lazy to figure out this question
