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
larisa [96]
3 years ago
7

Donna is running around a track.It takes her 3 1/2 minutes to run 1/4 of a lap.If she keeps running at the same speed,how long w

ill it take her to run 5 laps?
Mathematics
1 answer:
meriva3 years ago
6 0

Answer:

70 minutes

Step-by-step explanation:

3 1/2 ÷1/4= 14 ×5= 70

so you first make 3 1/2 to an improper fraction, then you find the greatest common denominator between 7/2 and 1/4 which is 4, so you multiple 7/2 by 2 and get 14/4 and divide that by 1/4 and get 14minutes now multiply that by 5 laps and receive 70 minutes.

You might be interested in
Hey i rlly want to be done with thiss lol don't delete;-;
e-lub [12.9K]

Answer:

hello the correct answer is y=30x+20

Step-by-step explanation:

6 0
2 years ago
What is the difference between the mean and the median of the data set?<br> (22, 8, 10, 18, 12, 20)
IgorC [24]

Let D = difference between mean and median of data.

Mean = (22 + 8 + 10 + 18 + 12 + 20)/6

Mean = 90/6

Mean = 15

Let m = median

m = 8, 10, 12, 18, 20, 22

m = (12 + 18)/2

m = 30/2

m = 15

D = M - m

D = 15n- 15

D = 0

7 0
3 years ago
Ayudaaaaa nesesito que lo conviertan a como se pronuncia
tiny-mole [99]

please___________________

4 0
3 years ago
A bottle of soda contains 390 mL.
Licemer1 [7]
The answer to c is 9$ for four "cartons" of soda   the answer to a is  1560 mL

6 0
3 years ago
Which property could be used to find the missing number?
pychu [463]
It's A. Commutative property.
8 0
2 years ago
Other questions:
  • In algebra, we use a(n) __to represent a variable.<br> Answer here
    5·1 answer
  • This is for question 1
    12·1 answer
  • (X2y3)1/2(x2y3)1/3=xa/3ya/2 where a is constant, is true for all positive values of c and y, what is value of a?
    13·1 answer
  • A spinner has 6sectors half are red and half of which is black if the radius of the spinner is 3 inches what is the area of the
    15·1 answer
  • Giving 5 stars and brainlist to whoever answers this correct!!!!
    8·1 answer
  • Which line plot displays a data set with an outlier?<br>giving out 20 points and please no gussing
    15·1 answer
  • I really need help find x in this triangle
    7·1 answer
  • Expand: x(3 + 9). please
    5·1 answer
  • The monthly salaries of two persons in the ratio of 3:5.if each receives an increase of 20 in salary ,the ratio is altered to 13
    13·1 answer
  • Goals scored by a hockey team in successive matches are 5,7,4,2,4,0,5,5 and 3. What is the number of goals, the team must score
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!