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
mart [117]
3 years ago
9

If lin runs 21 laps at the same rate, how long does it take her 25.6 minutes How many laps per minute is that? __ laps

Mathematics
1 answer:
Alex Ar [27]3 years ago
6 0

Answer: 0.82 laps per minute

Step-by-step explanation:

Lin is running 21 laps in 25.6 minutes.

To find out her speed in laps per minute, divide the distance she has ran by the time it took her to run it.

= Distance / time

= 21 / 25.6

= 0.82 laps per minute

You might be interested in
HELP ME PLEASE THANKS
Bezzdna [24]

Answer:

The coefficient is negative because she is traveling downward. -20ft/s represents feet decreasing per second.

She was 350 feet above ground since that is her height at 0 seconds.

It takes her 17.5 seconds to reach the ground.

4 0
3 years ago
Solve this equation zma=a+b ;for a
mina [271]
Subtract b and then a = (zma) - b
5 0
4 years ago
Lara is putting lace trim around the border of a circular tablecloth. The tablecloth has a diameter of 1.2 meters. What is the l
mylen [45]

Answer:

3.8m

Step-by-step explanation:

Since Lara is putting lace trim around the border of a circular tablecloth, by the time she finishes she has covered the circumference.

The circumference of a circle is calculated using:

C=\pi \: d

where d is the diameter of the circle.

It was given that the diameter of the circular table cloth is 1.2 meters.

C=3.14 \times 1.2

C=3.768

Therefore the length of the lace she needed is 3.8m

6 0
3 years ago
What is the answer of these, how do you do these
Charra [1.4K]
1 is perpendicular bc it's the opposite reciprocal so Basically it's the original fraction upside down. 2 is parallel bc both fractions have the same slope but one is negative
3 0
4 years ago
Anne is choosing a contractor. She has narrowed down her selection to two
MArishka [77]

Answer: the answer is contractor A: the probability that both conditions are met is 0.92.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What else would it be? Parallelogram,rhombus, Trapezoid,rectangle,or square
    13·2 answers
  • A contractor has found that her cost for a certain construction job is subject to random variation. She believes its actual valu
    6·1 answer
  • A coach wants to know if soccer players who warm up before a game will score more points than those who don't warm up. He will b
    7·2 answers
  • Money is borrowed at 14% simple interest. After one year, $1249.44 pays off the loan. How much was originally borrowed? I got $1
    15·1 answer
  • 3. Theresa has 20 coins that are dimes and quarters. Together
    9·1 answer
  • What is the circumference and area
    8·1 answer
  • This coordinate grid shows where Alberto's school is located. Each unit represents one block. Alberto's house is at (3,4). The l
    5·2 answers
  • What is the Inverse function of f(x)= x^2 - 49
    5·2 answers
  • 1. The number of employees at a certain company is 1440 and is increasing
    13·1 answer
  • Evaluate the expression for p=-2, q=6, and r= -10.<br><br> -p2-4q+r2<br> The answer is ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!