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
lozanna [386]
3 years ago
7

Jermey swims 10 laps in 15 minutes. How many minutes per lap is that?

Mathematics
2 answers:
quester [9]3 years ago
7 0

Answer:

1,5

Step-by-step explanation:

WITCHER [35]3 years ago
3 0

Answer:

1.5 minutes

Step-by-step explanation:

If he swims 10 laps in 15 minutes, then the answer can be found with the ratio 15 : 10. Simplifying the ratio, it becomes 1.5 : 1, or 1.5 minutes per 1 lap

You might be interested in
1/3(-15 divide 1/2) 1/4 what does it equal
Dafna1 [17]

Answer:

-2.5 or - 2 1/2

Step-by-step explanation:

Writing out the expression Mathematically ;

1/3(-15÷1/2)1/4

Using PEMDAS :

Solving the bracket first

(-15 ÷ 1/2) = (-15 * 2/1) = - 30

We have :

1/3(-30)1/4 = - 10 * 1/4 = - 10 / 4 = - 2.5

-2.5 = - 2 1/2

3 0
2 years ago
An electric company charges an initial monthly fee for service and a fixed rate per kilowatt-hours (kWh) used. This table shows
Vlada [557]

<em>Here we are required to determine the initial monthly fee charged by the electric company.</em>

The initial fee charged by the electric company is; C = $10

To solve this, we need to evaluate the slope and intercepts of the equation of the straight line graph of the relation.

y = mx + c.

  • where m = slope of the relation.

  • and c = <em>intercept = the initial fee charged by the electric company</em>.

  • y = <em>Monthly charge at each time</em>.

  • x = Usage

To find the slope;

  • m = (y2 - y1)/(X2 - x1)

  • m = (28 -22)/(150 - 100)

  • m = 6/50

  • m = 0.12.

By substituting m into the equation y = mx + c, alongside a pair of values of usage and monthly charge, we can obtain the intercept, c (i.e the initial fee charged).

Therefore, m = 0.12 , y = 82 and X = 600;

we then have;

  • 82 = 0.12(600) + c.

  • C = 82 -72

  • C = $10.

Therefore, the initial fee charged by the electric company is; C = $10.

Read more:

brainly.com/question/22163485

8 0
2 years ago
Convert 385 pounds into kg given the fact that 1 kg = 2.2 pounds.
AlladinOne [14]

Answer:

175 Kg

Step-by-step explanation:

Convert 385 pounds into kg given the fact that 1 kg = 2.2 pounds.

385 : 2.2 =

175 Kg

----------------

6 0
2 years ago
If the frequency of a sound decreases, what happens to the wavelength?
madam [21]

Answer: The wavelength increases

Step-by-step explanation:

As frequency increases, wavelength decreases. Frequency and wavelength are inversely proportional. This basically means that when the wavelength is increased, the frequency decreases and vice versa.

Hope that this helps! Have a great day!

7 0
3 years ago
Negative vectors
Lilit [14]
First you write what the vectors are, then you subtract z from w by subtracting their corresponding values <-4-3,1-4>= <-7,-3>, then to get subtracting the next answer you subtract w from z which is <3--4,4-1> = <7,3>

3 0
3 years ago
Read 2 more answers
Other questions:
  • (3x+2(4x-3)=10x(x+1)​
    11·1 answer
  • A small rug is 36 inches long. Its width is 2/3 of its length. What is the width of the rug in feet? (3ft=1yard)
    10·2 answers
  • Can you help me find x
    6·1 answer
  • The diameter of a flour tortilla is 12 inches. What is the total area of two tortillas to the nearest hundredth?
    14·2 answers
  • Repeated addition:<br> [ 1,3] + [1,3]+[1,3]= [a,b]<br> A=? B=?
    14·1 answer
  • Find an equation in standard form for the hyperbola with vertices at (0, ±6) and foci at (0, ±9).
    15·1 answer
  • Find the value of f(-7)
    13·1 answer
  • A designer is hanging a mirror that is 101 centimeters (cm) wide in a room.
    10·1 answer
  • POSSIBLE POINTS: 5.88
    13·1 answer
  • 1 mile= 1,760 yards.1 kilometer= 1,000 metersIf Jose walked 2 miles this morning, about how many kilometers did he walk?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!