Answer:
Step-by-step explanation:
a) f(4)=7(4)-6=22.
b) This is equal to 4. Since
, we get that since f(4)=22,
.
Answer:
C
Step-by-step explanation:
Mux= np
sigmax= ![\sqrt{np(1-p)\\](https://tex.z-dn.net/?f=%5Csqrt%7Bnp%281-p%29%5C%5C)
Mean = 50(.65)
Standard Deviation = ![\sqrt{1.5(1-.03)}](https://tex.z-dn.net/?f=%5Csqrt%7B1.5%281-.03%29%7D)
Answer: Angle 2
The 7.5 cm side is opposite angle 2, so opposite = 7.5
The 18 cm side is adjacent to angle 2, so adjacent = 18
Therefore, tan(angle 2) = opposite/adjacent = 7.5/18
Replace "angle 2" with "A" and we have tan(A) = 7.5/18
Answer:
y= 327(0.85)^t
Step-by-step explanation:
Given data
Initial Population= 327
Increase= 15%
The model for an exponential function is represented as
y= P(1-r)^t
Substitute
y=327(1-0.15)^t
y= 327(0.85)^t
When quantities are in a proportional relationship, they are related to each other by a multiplicative constant. That is the case for selections F, G, J, but not the case for selection H.
You are asked to find the relationship that is NOT a proportional relationship. The appropriate choice is ...
H. y = 1/2 + x