Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The sample size is n = 73
The proportion that in favor of raising the tuition is 
The standard deviation is 
The required standard deviation 
Generally the requires standard deviation is mathematically represented as
=> 
=> ![\frac{n_1}{n_2} =[\frac{s_2}{s_1} ]^2](https://tex.z-dn.net/?f=%5Cfrac%7Bn_1%7D%7Bn_2%7D%20%3D%5B%5Cfrac%7Bs_2%7D%7Bs_1%7D%20%5D%5E2)
=> ![\frac{73}{n_2} =[\frac{0.047}{0.098} ]^2](https://tex.z-dn.net/?f=%5Cfrac%7B73%7D%7Bn_2%7D%20%3D%5B%5Cfrac%7B0.047%7D%7B0.098%7D%20%5D%5E2)
=> 
=> 
=>
Answer:
x= 19/4
Step-by-step explanation:
Answer:
$1875
Step-by-step explanation:
Given the information:
- An apartment costs: $625 per month
- They require that the cost of rent be no greater that a third of his monthly income
- The must earn at least 3 times the cost of his rent
=> the smallest amount of money that Carlos needs to make per month to be approved to move in:
= 3 times of $625
= 3*$625
= $1875
because 625 is exactly 1/3 of $1875
Hope it will find you well.
Answer:
d = rt
d = 130(3) = 390 km
Step-by-step explanation:
Hope this helped
