Julio's goal is to type an average of 50 words per minute on his five typing exams. His scores on the first four exams were 46,4
4,57 and 47 words per minute. How many words per minute will he need on his fifth exam to reach his goal?
Options: 56,58,50,51
Options: 56,58,50,51
1 answer:
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Answer:
Table B
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
<em>Verify table B</em>
For ----->
For ----->
For ----->
For ----->
The values of k are the same
therefore
The table B shows y as DIRECTLY PROPORTIONAL to x
<em>Verify table D</em>
For ----->
For ----->
For ----->
For ----->
the values of k are different
therefore
The table D not shows y as DIRECTLY PROPORTIONAL to x
Answer:
The correct solution graph is Graph B. The solution to the system is (-4.4, -4.7)
Step-by-step explanation:
I graphed this system on a separate graph shown below to find the solution of the system.
Based on the number of times that Caleb writes checks, uses his debit card, and uses the ATM, his monthly bank fees are $11 and $15.70 at NeoBank and Arbor Bank respectively.
<h3>What are Caleb's bank fees?</h3>The question is incomplete so I will use a similar question to answer it.
Caleb's fees at Neobank would be:
= (12 checks x 0 per check) + (10 debt card uses x 0 per use) + (6 ATM uses x 1 per use) + 5 Monthly fee
= 0 + 0 + 6 + 5
= $11
Caleb's fees at Arbor Bank:
= (12 checks x 0.10 per check) + (10 debt card uses x 0.25 per use) + (6 ATM uses x 2 per use) + 0 Monthly fee
= $15.70
Find out more on bank fees at brainly.com/question/25160447.
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