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
GrogVix [38]
3 years ago
6

Each year for 3 years, the time it takes to run a mile decreases by 7 seconds.

Mathematics
1 answer:
cricket20 [7]3 years ago
4 0

Answer:

21

Step-by-step explanation:

You might be interested in
En un distrito, hay una calle peatonal. El municipio decidió colocar faroles, bancas y sembrar árboles para mejorar el ornamento
olga_2 [115]

Answer:

El lugar donde la linterna, los bancos y los árboles se encuentran nuevamente está a 300 metros del punto de inicio.

Step-by-step explanation:

Los parámetros dados son;

El espacio entre las linternas = 30 metros.

El espacio entre los bancos = 20 metros.

El espacio entre los árboles = 50 metros.

Por lo tanto, tenemos, la ubicación donde la linterna, los bancos y los árboles se encuentran nuevamente, está dada por el mínimo común múltiplo de cada una de sus distancias de separación individuales como sigue;

      2   divide   30   20   50 {}  

{}      <u>5  divide    15    10    25</u>

{}                           3      2    5

El LCM = 2 × 5 × 3 × 2 × 5 = 300

El lugar donde la linterna, los bancos y los árboles se vuelven a encontrar está a 300 metros del punto de inicio.

6 0
2 years ago
Please help quick explain
den301095 [7]

Answer:

Step-by-step explanation:

3/5, 12/20

7 0
3 years ago
What’s the answer to this question
rodikova [14]

Answer:

the answer is on the far left.

Step-by-step explanation:

7 0
3 years ago
Jackson is buying a good chain that had an original price of $795 but is advertised as 65% off. Sales tax of 8.50% is applied to
Strike441 [17]
$560.673 is how much that nice chain would cost
7 0
3 years ago
Which expression can be used to find the area of triangle RTS?
lina2011 [118]

answer is 13 but I can't understand the question

I think there is no correct answer in this question!

you can solve this by analytic geometry rules easily!!

3 0
3 years ago
Other questions:
  • Does anybody know what -78/6 in its simplest form
    6·2 answers
  • LCM and the GCF of 12 and 32?
    8·1 answer
  • Whats -3/10 times -2/9
    15·2 answers
  • What side lengths can be used to form a right triangle
    9·1 answer
  • At 11:00 AM a bus left San Jose travelling to Los Angeles at 48 mph. Four hours later a motorcyclist started moving in the same
    15·1 answer
  • X=-4a^2+3ab+12b^2 Y=9a^2+ab-7b^2 Y+X=<br><br>Need HELP NOW PLEASE​
    12·1 answer
  • Plot and label the temperatures on a number line. You can create it by using a drawing program, by drawing it by hand and sendin
    9·1 answer
  • The ratio of athletes in the two teams is 3:2. After 12 athletes move from first team to second, the ratio is 5:4. Find the numb
    7·2 answers
  • The graph models the speed of a car over a function of time during a 3-hour trip. How far did the car go over the course of the
    8·1 answer
  • PRECISION In November 2010 the average cost of 5 gallons of regular unleaded gasoline in the United States was $14.46. What was
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!