Find the difference. Express the answer in scientific notation. (5.29x10")-(3.86 x 10')
1.43 x 1011
9.15 x 1011
1.43x 1022
O 9.15 x 1022

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2