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
marin [14]
3 years ago
12

Inessa ran 3 laps in 8 minutes. How long would it take her to run 10 laps at this pace? (This is proportions)

Mathematics
1 answer:
Degger [83]3 years ago
5 0

Answer:

26.6 minutes

Step-by-step explanation:

Set up a proportion

3/8 = 10/x

cross multiply

3x = 80

x = 26.6

You might be interested in
PLEASEE HELL<br> find the solution to the system of equations
seropon [69]

Answer:

(-3, -4)

Step-by-step explanation:

y= -4

so you plus y in for the y=2x+2 equation where you get x=-3

7 0
2 years ago
Read 2 more answers
2. Calculate the angular speed of the 26-inch bicycle rotating at 200 revolutions per minute. Express your answer in radians per
Alexus [3.1K]
The angular velocity for this problem is given by:
 Angular speed = 200 rev / min
 The first thing you should keep in mind is the following conversion:
 1 rev = 2π radians
 Applying the conversion we have:
 Angular speed = 200 * (2π)
 Rewriting:
 Angular speed = 200 * (2 * 3.14)
 Angular speed = 1256 radians / minutes
 Answer:
 
the angular speed is:
 
Angular speed = 1256 radians / minutes
4 0
3 years ago
PLS HELP WITH BOTH ASAP WILL GIVE BRAINLIEST
weeeeeb [17]

Answer:

13) 25 and 17

14) cupcakes = $5

brownies = $3

Step-by-step explanation:

13)  you can set this up as equations

so x + y = 42

x-y = 8

solve simultaneously by subtracting from each other

2y = 34

y= 17

if y = 17

42 - 17 = 25 = x

14) set up as equations again

Ben    7c + 10b = 65

franklin   7c +7b = 56

subtract from eachother

3b = 9

b = $3

7c + 10(3) = 65

7c = 35

c = $5

5 0
3 years ago
Read 2 more answers
Solve each system of linear equations by elimination. <br><br>2v=-5 +10 <br>-15=-3x + 5y​
Burka [1]

Answer:Just solve it. This is Algebra. Not that hard. Use Substation Method

Step-by-step explanation:

3 0
2 years ago
Malik drinks 48 ounces of water each day. How many ounces of water will he drink in 16 days? 64 192 336 768
aleksandrvk [35]

Answer: 768 ounces

Step-by-step explanation: ounces of water 48 days 16 multiply 48 x 16 you get 768

6 0
10 months ago
Other questions:
  • Franklin deposits $3500 in an account that earns 3.5% interest compounded annually. What function equation represents the balanc
    8·1 answer
  • A chef has 6 cups of berries and will use 2/3 cup of berries for each serving of fruit salad.how many sevings can be made.
    7·2 answers
  • Section J in an arena has 20 rows. Each row has 15 seats. All tickets cost 18 dollars each. If all of them are sold, how much mo
    11·2 answers
  • What is the average of 3.28+6.90+5.30+12.00+4.77
    15·1 answer
  • A candy company produces individually wrapped candies. The quality control manager for the company believes that the weight of t
    8·1 answer
  • Arestaurant wishes to have at least one server for every 12 tables. Each of the tables in the restaurant seats four guests. If x
    15·2 answers
  • the sides of a triangle are 3 whole 1 by 6 cm 4 whole 2 by 3 cm and 5 whole 2 by 3 cm. Find the total length of the three sides
    5·1 answer
  • I need this asap someone help me plz
    5·1 answer
  • Write as a product:<br> x2+y2+2xy –1
    9·1 answer
  • Pls help ill give brainliest i put pictute down
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!