Javier and his study group designed a word problem, equation, table, and graph that were all supposed to represent the same info
rmation, as shown below.
Word problem: A movie theater charges $8.00 for teach ticket. What is the total cost, y, for x tickets?
Equation: y= 8x
Table:
X.....Y
5....40
8....64
12...96
13...104
*Graph is shown in photo*
Which piece of information does not represent the same information as the three other parts?
A. Word problem
B. Equation
C. Graph
D. Table
Word problem: A movie theater charges $8.00 for teach ticket. What is the total cost, y, for x tickets?
Equation: y= 8x
Table:
X.....Y
5....40
8....64
12...96
13...104
*Graph is shown in photo*
Which piece of information does not represent the same information as the three other parts?
A. Word problem
B. Equation
C. Graph
D. Table
2 answers:
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Answer:
His 95% confidence interval is (0.065, 0.155).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of
, we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
For this problem, we have that:
95% confidence level
So , z is the value of Z that has a pvalue of
, so
.
The lower limit of this interval is:
The upper limit of this interval is:
His 95% confidence interval is (0.065, 0.155).
Answer:
Step-by-step explanation:
Carlie is running two different business.
She needs to pay:
- For the childcare business,
100$ for the materials
12$ per hour for each associate for her childcare business, so if we call:
= the number of hours worked by each associate
= the number of associates
The total cost for the childcare business is:
(1)
- For the lawn care business,
275$ for the materials
10$ per hour for each associate for her lawn care business, so if we call:
= the number of hours worked by each associate
= the number of associates
The total cost for the lawn care business is:
(2)
Therefore, the total expenses from both businesses is the sum of (1) and (2):
Answer:
<em>The amount of animal feed left was 86.4 kilograms.</em>
Step-by-step explanation:
Initial amount of animal feed in the barn was 96 kilograms.
The barn leaked and of the feed was wasted.
So, <u>the amount of feed wasted</u> kilograms.
<em>Now, for finding the amount of feed that was left, we need to subtract the amount of wasted feed from the initial amount of feed.</em>
So, the amount of animal feed left