4x ≤30 where x is the quantity of muffins b) The greatest amount of muffins you can purchase is 7. c) 2dollars
hope this helps!
Answer:
I am so confused
Step-by-step explanation:
Answer:
Range: {-1, 0, 2, 4}
Domain: {-3, -2, 0, 1}
Step-by-step explanation:
The range is the set containing all y-coordinates.
The domain is the set containing all x-coordinates.
A coordinate appears only once in each set.
Range: {-1, 0, 2, 4}
Domain: {-3, -2, 0, 1}
Answer:
2.5
Step-by-step explanation:
just divide 50 by 20
Working Principle: Stratified Random Sampling
nx = (Nx/N)*n
where:
nx = sample size for stratum x
Nx = population size for stratum x
N = total population size
n = total sample size
Given:
Nx = 100
N = 1000
n = 0.5*(1000) = 500
Required: Probability of Man to be selected
Solution:
nx = (Nx/N)*n
nx = (100/1000)*500 = 50 men
ny = (Nx/N)*n
ny = (100/1000)*500 = 50 women
Probability of Man to be selected = nx/(nx + ny)*100 = 50/(50+50)*100 = 50%
<em>ANSWER: 50%</em>
