30 people half of 60 is 30
Answer:
130 balloons
Step-by-step explanation:
295-100= 195
195/1.5=130
Answer:
$5,909.97
Step-by-step explanation:
We will use the compound interest formula for this problem as shown below:
<em>P = initial balance</em>
<em>r = interest rate (decimal)</em>
<em>n = number of times compounded annually</em>
<em>t = time</em>
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First, change 3.6% into a decimal:
3.6% -> 
-> 0.036
Now plug in the values:
After 2 years, the balance would be $5,909.97
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>
