I don't think this is middle school...
(2^8 x 3^-5 x 6^0)^-2 x ((3^-2)/(2^3))^4 x (2^28)
(256 x (1/243))^-2 x ((1/9)/(8))^4 x 268435456
1.05349794239^-2 x (<span>0.01388888888)^4 x 268435456
</span><span>
0.90101623534 x </span><span>3.72108862e-8 x 268435456
</span>8.99999997623
9
9 is your answer.
Answer:
0.54 percent chance
Step-by-step explanation:
5+23+19+3=50
=54
Answer:
Parabola
Step-by-step explanation:
When only one variable is squared, the conic is a <em>parabola</em>.
_____
both squared, same sign, same coefficient: circle
both squared, same sign, different coefficients: ellipse
both squared, different signs: hyperbola
Answer:
(4;0)
Step-by-step explanation:
y=0
2x-3×0=8
2x=8
x=4
A₁ = -5x-8; a₂ = -x-14; a₇=?
d = a₂ - a₁
= x-14 - (-5x-8)
= -x - 14 + 5x + 8
= 4x-6
a(n) = a₁ + (n-1)d
a₇ = -5x-8 + (7-1)(4x-6)
= -5x-8 + 6(4x-6)
= -5x - 8 + 24x - 36
= 19x - 44
