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
Lelu [443]
3 years ago
13

Mrs. Elizondo runs around a 400-meter track at a constant speed of 250 meter per minute. How many minutes does it take Mrs. Eliz

ondo to complete 4 laps of the track?
Mathematics
1 answer:
anastassius [24]3 years ago
3 0

Answer: See explanation

Step-by-step explanation:

From the information, we are told that Mrs. Elizondo runs around a 400-meter track. If she runs 4 laps, the total meters will be:

= 400 × 4

= 1600 meters

Since she uses a constant speed of 250 meter per minute. The number if minutes taken to complete the 4 laps will be gotten by dividing 1600 by 250. This will be:

= 1600 / 250

= 6.4 minutes

= 6 minutes + (0.4 × 60 seconds).

= 6 minutes 24 seconds

You might be interested in
Solve the following equation for h.<br> r+3Q/h=t
Arada [10]

Answer:

             \bold{h=\dfrac{3Q}{t-r}}

Step-by-step explanation:

\bold{r+\frac{3Q}h=t}\\-r\qquad\ -r\\\bold{\frac{3Q}h=t-r}\\\cdot h\qquad \cdot h\\ \bold{3Q=(t-r)h}\\^{\div(t-r)\quad\div(t-r)}\\\bold{\dfrac{3Q}{t-r}=h}

Or, if you mean (r+3Q)/h=t:

\bold{\frac{r+3Q}h=t}\\{}\ \ \cdot h\quad\ \cdot h\\\bold{r+3Q=ht}\\{}\ \ \div t\qquad \div t\\\bold{\dfrac{r+3Q}{t}=h}\\\\\bold{h=\dfrac{r+3Q}{t}}

4 0
3 years ago
Twenty to one meaning time​
Nadya [2.5K]

Answer: 20 minutes until 1 o'clock so it would be 12:40

Step-by-step explanation:

3 0
2 years ago
Ray MN and ML are two sides of an angle. What is a name of this angle?
Airida [17]
LMN, NML or Angle M. Depends on context for all of these. They all work though.
6 0
3 years ago
easy question... if someone starts with 100$ and adds 50 each week, how much will they have after 1 year
dimulka [17.4K]

Answer:

They would have about $2500 after one year

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
every tenth visitor to an ice cream shop gets free sprinkler. every twelvth visitor gets free hot fudge. which visitor each day
DENIUS [597]


person number 60

10 20 30 40 50<u> 60</u>

12 14 36 48<u> 60</u>

It id in both of their times tables.<u />

4 0
3 years ago
Read 2 more answers
Other questions:
  • Billy is playing in his sandbox. He enjoys burying his toys in the sand. He has 3
    8·1 answer
  • (x divided by 3) - 6. it’s a divided by sign i just don’t have it. but written in a word phrase
    11·1 answer
  • Is -4.8 a rational number
    11·2 answers
  • The High School Drama Club held its annual play on Thursday, Friday, and Saturday evenings this past week. The
    5·1 answer
  • If 6 candy bars cost a total of $12, then $2 is the ___________ of the candy bars. *
    12·1 answer
  • Se lanza un objeto desde una plataforma.
    12·1 answer
  • A government official is in charge of allocating social programs throughout the city of Vancouver. He will decide where these so
    10·1 answer
  • In a toothpaste survey,5 of the first 15 people surveyed preferred the same toothpaste.If 30 people will be surveyed altogether,
    7·1 answer
  • The surface area of a regular triangular pyramid is 197.1 square meter. The slant height is 12. The area of the base is 35.1 squ
    5·2 answers
  • What is (1/4)^2x+3=2^5x+4<br> find the value of x?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!