1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergejj [24]
3 years ago
10

Write a real world problem than can be solved using elapsed time. Include the solution and show your work

Mathematics
1 answer:
kow [346]3 years ago
6 0
Don't know if this is what you're looking for but here. Hope it helps.
Sara woke up at 9:00. She has dance practice at noon(12:00) it ends at 2:15. She has to meet her friend Jerry for pizza at 5:30. How much time does she have before dance, at dance, and from dance to dinner?

Kind of hard to follow but first take 9:00 to 12:00. 12-9=3 so 3 hours before dance. Next how long dance is. To get from 12:00 to 2:00 you need 2 hours. to get from 2:00 to 2:15 is 15 minutes. So dance is 2 hours and 15 minutes. After dance until dinner is going to be 2:15 to 5:30. To get to 2:00 to 5:00 is three hours. You need 15 minutes from 15 to 30. So She has 3 hours and 15 minutes from dance to dinner.
You might be interested in
Solve for x √4x-3=5 check extraneous or not​
dexar [7]

Answer:

ok i ned time

Step-by-step explanation:

6 0
2 years ago
Amy is 3 years older than her brother. Together, their ages are 14. Amy wrote the equation x+(x+3)=14 to represent the sum of th
BlackZzzverrR [31]

She is 3 years older than her brother and has (x+3) in the equation means that x is being used as her brothers age. (She is adding 3 to her brothers age)

The answer is Amy's brother's age.

9 0
3 years ago
The total cost after tax to repair Keisha’s iphone is represented by the expression 0.09(75h) + 75h, where h represents the numb
elena55 [62]

the part where it says after tax to repair keishas iphone is represented by the expression 0.09


8 0
4 years ago
Borland, Inc., has a profit margin of 5.6 percent on sales of $13.6 million. If the firm has debt of $6.4 million and total asse
aniked [119]

Answer:

ROA = 7.77 percent

Step-by-step explanation:

Borland, Inc., has a profit margin of 5.6 percent on sales of $13.6 million

Thus, profit = 5.6% of  $13.6 million

profit = 5.6 / 100 *  $13.6 million = $0.7616 million

Profit is same as net income

Formula for ROA (return on asset) = net income/ total asset

total asset as given = $9.8 million

Thus, ROA = $0.7616/ $9.8 = 0.0777

ROA in percentage = 0.0777*100 = 7.77

Thus, ROA is 7.77 percent .

4 0
3 years ago
Use the rules of exponents to evaluate and simplify the following expression. Type all without negative exponents. Do not distri
Rainbow [258]

We are given (xy)^(-3).

This leads to 1/(xy)^3.

You see, going from the top to the bottom alters the sign of the exponent to its opposite.

ANSWER: 1/(x^3•y^3)

Did you follow?

5 0
3 years ago
Other questions:
  • A candy maker mixed marshmallows worth $1.80 a pound with rice crisipes worth $3.20 a pound to make 50 pounds of a rice crispie
    13·1 answer
  • At the city museum, child admission is $5.40 and adult admission is $9.10. On Monday, three times as many adult tickets as child
    6·1 answer
  • Determine the relationship of the following linear equations: F(x)=2/7x+3 and g(x)=7/2x-9 Neither Perpendicular Parallel Adjacen
    8·1 answer
  • debra aldo and felipe served a total of 104 orders monday at the school cafeteria. felipe served 4 times as many orders as aldo.
    9·1 answer
  • Does anybody know...
    7·1 answer
  • Match the scenarios to the equations.
    7·1 answer
  • PLZ PLZ PLZ PLZ PLZ PLZ HELP I NEED HELP PLZZZZZZZZZ 12 POINTS
    13·1 answer
  • In an effort to increase their membership enrollment, the Hamilton Fitness Center was offering a 15% discount (good for one full
    14·1 answer
  • What are the two equations to set up to solve the equation |2x−4|=10 ?
    11·1 answer
  • What is the first step in solving the system shown below using substitution? 2x=y-1 y=3x
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!