A teacher is grading exit tickets on the train. It takeshim 42.5 seconds to grade each exit ticket, and he will
arrive at his destination in 5 minutes. The teacher knows
he will need to save 30 seconds to pack up his materials.
What is the maximum number of exit tickets that he can
grade?
A) 8
B) 7
C) 6
D) 5
Answers
Answer:
6 papers
Step-by-step explanation:
5 minutes = 5 * 60 = 300 seconds
He needs to save 30 seconds
300 - 30 = 270 seconds
270 seconds / 42.5 seconds per paper
6.352941176 papers
Rounding down since he want to completely grade the paper
6 papers
Related Questions
Determine the remainder when (5x3 + 49x2 + 74x + 6) is divided by (x + 8).
WILL GIVE BRAINLIEST! What is 24 written as a percent?
1 7/5 in simplest form
Please Help!!!!!!!!!!!!
c.64 d.24
Answers
Answer:
c
Step-by-step explanation:
4³ ( means 4 multiplied by itself 3 times )
= 4 × 4 × 4
= 16 × 4
= 64
Answer:
4^3 = 4 * 4 * 4= 16 * 4 = 64 is the answer
Answers
Answer:
Eddie is a single tailor working for Whyte and Broom, and he receives his pay biweekly. His annual salary is $21,350.
To calculate Eddie's biweekly pay, we need to divide his annual salary by the number of pay periods in a year. Since Eddie receives his pay biweekly, there are 26 pay periods in a year (52 weeks divided by 2).
To find Eddie's biweekly pay, we can use the following formula:
Biweekly Pay = Annual Salary / Number of Pay Periods in a Year
Biweekly Pay = $21,350 / 26
Biweekly Pay ≈ $821.15 (rounded to the nearest cent)
Therefore, Eddie's biweekly pay is approximately $821.15.
Please let me know if there's anything else I can help you with.
Alli <3
Final answer:
Eddie's biweekly salary is $821.15 and his annual salary is $21,350.
Explanation:
The subject of this question is Mathematics. Given that Eddie is single and receives his pay biweekly, we need to calculate his biweekly salary and then convert it to an annual salary. To calculate Eddie's biweekly salary, we divide his annual salary by the number of biweekly periods in a year. Since there are 26 biweekly periods in a year, we divide $21,350 by 26 to find that Eddie's biweekly salary is approximately $821.15.
To convert Eddie's biweekly salary to an annual salary, we multiply his biweekly salary by the number of biweekly periods in a year. Multiplying $821.15 by 26 gives us an annual salary of approximately $21,350.
Therefore, Eddie's biweekly salary is $821.15 and his annual salary is $21,350.
Learn more about salary calculation
#SPJ2
Answers
the answer to your question is 7 hours just keep adding 75 together
Answers
Answer:
7.5$
Step-by-step explanation:
f(x) = 2,000(0.94)x, 952 square kilometers
f(x) = 2,000(1.06)x, 4,204 square kilometers
f(x) = 2,000(0.06)x, 1,239 square kilometers
f(x) = 2,000(0.94)x, 1,432 square kilometers
Answers
2,000 square kilometers
decreases by 6% per year
12 years.
f(x) = P(1+r)^x
The fact that the term decreases is used, (1+r) will become (1-r)
f(12) = 2,000(1-0.06)^12
f(12) = 2,000(0.94)^12
f(12) = 2,000(0.4759)
f(12) = 951.80
Answer is:
f(x) = 2,000(0.94)^x, 952 square kilometers.
x + y = 4
x − y = 6
Answers
Answer:
x=5 , y= -1
Step-by-step explanation:
You can see that one of the y's is negative while the other is positive, so you can add them together.
Now, negative 1 + positive 1 = 0, so the y's cancel out leaving only the x's.
Remember you can't add one part without adding the other so x+x = 2x, and 4+6=10. This makes the final equation 2x=10.
You can simplify that into x=5. This gives you the answer for x
Then substitute x=5 into any of the two equations (doesn't matter) I'll use the first one. So if you substitute it you get 5+y=4.
Simplified, y= -1
Therefore, x= 5 and y=-1
Answer:
(5,-1)
Step-by-step explanation:
Got it right on edge cause of the guy above me