Answer:
lola has 12 dollars
Step-by-step explanation:
Complete Question
The number of successes and the sample size for a simple random sample from a population are given below. x-4, n 200,
: p- 0.01, Ha p>0.01, a 0.05 . determine the sample proportion of x
Answer:
The sample proportion of x is
Step-by-step explanation:
From the question we are told that
The number of success is x = 4
The sample size is n = 200
The null hypothesis is 
The alternative hypothesis is 
The level of significance is 
Generally the sample proportion of x is mathematically represented as

=> 
=> 
Answer:
Step-by-step explanation:
21/6 = 3.5. This means each pie requires about 3.5 cups of apples. So, 3.5x10 = 35 cups of apples needed overall
Answer: The answers are given below.
Step-by-step explanation: Given in the question that Kent invested $5000 in a retirement plan. He allocated x dollars of the money to a bond account that earns 4% interest per year and the rest to a traditional account that earns 5% interest per year.
(A) Let, '$y' be the amount of money Kent invested in the traditional account, then we have

This is the required expression.
(B) After 1 year, total money in the bond account will be

and amount of money in the traditional account will be

Therefore, total amount invested after 1 year will be

(C) If x = $500, then we have

Thus, Kent will have $5042.5 in his retirement plan after 1 year.
10a(-6a^2+2a-7)
re-written in standard form
-60a^3+20a^2-70a
Hope this helps :-)