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
Alexandra [31]
3 years ago
9

Lin runs 5 laps around a track in 6 minutes. How many minutes per lap is that? ___minutes How many laps per minute is that? ___

laps If Lin runs 21 laps at the same rate, how long does it take her? ___minutes
Mathematics
1 answer:
snow_lady [41]3 years ago
3 0

Answer:

a. 1.2 minutes

b. 0.83 laps

c. 25.2 minutes

Step-by-step explanation:

Lin runs 5 laps around a track in 6 minutes.

a. How many minutes per lap is that?

5 laps = 6 minutes

1 laps = x minutes

Cross Multiply

x minute × 5 laps = 6 minutes × 1 laps

x minute = 6 minutes × 1 laps/5 laps

x laps = 1.2 minutes

Hence, it is 1.2 minutes per lap

b. How many laps per minute is that?

6 minutes = 5 laps

1 minute = x laps

Cross Multiply

6 minutes × x laps = 1 minute × 5 laps

x laps = 1 minute × 5 laps/6 minutes

x laps = 0.8333333333 laps

Hence, it is 0.83 laps per minute.

c. If Lin runs 21 laps at the same rate,

5 laps = 6 minutes

21 laps = x minutes

Cross Multiply

x minute × 5 laps = 6 minutes × 21 laps

x minute = 6 minutes × 21 laps/5 laps

x laps = 25.2 minutes

Hence, it takes her 25.2 minutes

You might be interested in
Can you please help me with this! It's due in a couple hours.
castortr0y [4]

Answer:

f(2) = -5

Step-by-step explanation:

A point (x, y) lying on a function represents output value (y-value) of the function for any input value (x-value).

In other words y = f(x) for any input value of 'x'.  

From the graph attached,

For the input value x = 2,

Output value of the function is y = -5

Therefore, f(2) = -5 will be the answer.

5 0
3 years ago
Sold 72 books, if ratio of books to bookmarks sols was 9:2, how many bookmarks sold?
REY [17]

16 book marks has been sold

5 0
2 years ago
Read 2 more answers
The model represents 100% of the cost of a trip to the Bahamas. Which model represents the cost of the trip if the trip cost is
Aleks04 [339]

74 / 100 hope this helps

5 0
3 years ago
Six hours more per week then Theodore studies
Ierofanga [76]

Answer:

umm you have to give us more info

Step-by-step explanation:

without info we can not properly answer the question

5 0
3 years ago
RSM HOMEWORK HELP!!!
Gnesinka [82]

Answer:

Step-by-step explanation:

∠CAB = 33       {alternate interior angles}

5x = 33 + 2x    { exterior angle equals sum of opposite interior angles}

5x - 2x = 33

3x = 33

x = 33/3

x = 11

∠B = 2x = 2* 11 = 22

∠ECB = 5x = 5*11 = 55

8 0
3 years ago
Read 2 more answers
Other questions:
  • Tammy buys a $53.00 dress when it is on sale for 15% off how much money dose tammy pay for the dress​
    11·2 answers
  • PLS GIVE RIGHT ANSWER THE ANSWER IS NOT 17 IF U GET IT PLZ HELP!!!! M4+ 1/m4 , if m− 1/m =3.
    7·1 answer
  • The mass of a typical raindrop is 8.7 x 10^-5 grams. What is 8.7 x 10^-5 in standard form?
    14·2 answers
  • If <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B0.3%2B%20%5Csqrt%7B0.08%7D%20%7D%20%3D%20%20%5Csqrt%7Ba%7D%20%2B%20%20%5Csqrt%
    10·1 answer
  • Help in Circumference of a circle A small pizza has a diameter of 21 cm.
    5·1 answer
  • Keith had 694 green, yellow and blue marbles altogether. he had 3 times as many blue marbles as yellow marbles. there were 90 fe
    10·2 answers
  • GET THIS RIGHT GET BRAINLYEST!!!<br><br> whats 4 plus 4?????
    15·1 answer
  • Identify each line or segment that intersects ⊙ T. HELP PLEASE!!!
    15·1 answer
  • Pls help with this, I'm confused
    7·1 answer
  • 25 points
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!