Answer:
gay
Suppose we have a simple random sample of 400 households drawn from a city with 40,000 households . A 95% confidence interval estimate for the population mean number of children per household is [1.1,2.3]. Given this, what is the lower confidence limit for the total number of children in the city
The given ratio of powder to water is 3:2 based on weight for Kool-aide. It is also given that 120g of flavored powder is needed for a certain amount of Kool-aide.
Let us assume that the amount of water (by weight) required to maintain the given ratio of 3:2 be represented by the letter 
. Thus, from the given information we can conclude that:
Cross-multiplying we get:
grams.
Thus, the amount of water in grams in that Kool-aide is 80 grams.
The answer if you need it factored is 3(x+2)(x+1)
Answer:
y = 2x - 4
Step-by-step explanation:
Given point (1, -2) so x = 1, y = -2
Just plug in and verify
<u>y = x + 5 </u>
<u>y = 2x + 1 </u>
<u>y = 2x - 4 </u>
<u>y = x -2</u>
Step-by-step explanation:
amount= simple interest + money deposited
SI= PRR/100
SI=(6000×5+5.5)÷100
= 165000÷100
=1650
amount= 1560+6000=7650
