The only answers you can really use is the first and fifth ones.
The second one is not true because the point do not look random. they look like they might be a parabola
The third one is not a choice because plot does not have a linear (straight line) pattern. Linear means straight line.
The fourth one is not true. There is only 1 point below the x axis. The rest are above the x axis.
The 5th one is true.
The 6th one is not true. Those points do not have a straight line pattern.
Step-by-step explanation:
You have to use logarithms.
1) a = log_3 (1/27) = -log_3 (27) = -3
2) b = log_3 (9 * 3^(1/2)) = log_3 (3 ^ {5/2}) = 5/2
3) c = -log_3 (sqrt3) = -1/2
Answer:
i think that the correct C
Step-by-step explanation:
Answer:
120%
Step-by-step explanation:
The ratio you are solving is 48/40
Divide the numerator by the denominator just like you would do with any other fraction.
48÷40=1.2
Your answer is 120%
Trig was never my strong point but ok
remember the quotient rule
so
remember the pythagorean identity sin²(x)+cos²(x)=1
so
taht is the last option
thanks to jdoe0001 for showing me which identity to use