Answer:9 is the only one
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
f(x)=2x^2
f(-3)=2(-3)^2
f(-3)= -6^2
f(-3)=36
ASSUMPTION = 10 TO THE POWER OF 24
Venus = 4.87 x 10^24
Jupiter = 1898 x 10^24
= 1.898 x 10^27
(1.898 x 10^27) / (4.87 x 10^24)
= 389.7330595
=390 (3 s.f)
Hope this helped ! X
They are :
-3, -2, -1, 0, 1 and 2
Hope that helps you
Answer:
6
(4×n²) + (4×n¹) + (5×n^0) = 173
4n² + 4n + 5 = 173
4n² + 4n = 168
divide through by 4
n² + n - 42 = 0
n² + 7n - 6n - 42= 0
(n + 7)(n - 6) = 0
n = -7 or 6
but the solution is 6 since base is not negative.
