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
Svet_ta [14]
3 years ago
11

A cyclist travels 8 km from home to the park. She leaves home at 10:15 and arrives at the park at 10:30. What is her average spe

ed in km/h?
Mathematics
1 answer:
Viktor [21]3 years ago
5 0

Answer:

speed = 32km/hr

Step-by-step explanation:

Time

10:15 to 10:30 = 1/4 hr

speed = distance/time

speed = 8 / (1/4)

speed = 32km/hr

You might be interested in
Marvin solved the same problem using a number line. Marvin jumped 100 to get to 487. Next Marvin jumped 3 to get 490. Next Marvi
pickupchik [31]

Answer: Marvin jumped 156 to getting closer to 543.

Explanation:

It is given that Marvin jumped 100 to get to 487. It means the Marvin starting point was,

487-100=387

The Marvin jump shown on the above of the number line and how far he jumped is shown in below the number line.

The initial point is 387. Then he jump 100 to reach 487. Next Marvin jumped 3 to reach 490. Next Marvin jumped 53 to reach 543.

The total distance covered by him is,

543-387=156

It the sum of his jumps,

100+3+53=156

Therefore, the Marvin jumped 156 to getting closer to 543.

7 0
3 years ago
If two angles are congruent, then the angles are vertical angles.
ziro4ka [17]
A) A thts what my teacher told me
5 0
4 years ago
Can somebody help me with this problem
astraxan [27]
The one in the bottom right hand corner 
4 0
3 years ago
Read 2 more answers
What is the least positive integer by which 24 should be divided so that the resulting integer is a perfect square?
Daniel [21]

Answer: divide by 6?

Step-by-step explanation:

What is the least positive integer by which 24 should be divided so that the resulting integer is a perfect square?

If we actually guess and check by dividing by 1, then 2, then 3, then etc. we will get the answer. I tried and divided by 6, which is 4, which is a perfect square. Do not trust me completely on this, for I am not quite sure.

7 0
2 years ago
What happens to the energy that is stored in cells? Check all that apply.
Stells [14]

A, D & E

Cells store energy in the form ATPs. These molecules power al the biochemical activities that would not occur spontaneously. Examples of these bioactivities are the contraction of actin filaments, glycolysis cycle, replication of DNA, cell division, gene expression, cell repair and etcetera.

Step-by-step explanation:

All ATPs are not spent at the same time, and futhermore, they are constantly replaced by the continuous process of cellular respiration that captures the chemical energy in the glucose molecules and stores them in ATP. During the release of this energy to power the biochemical reactions, much of it is lost as heat energy and this is why living organisms are always warm.

Learn More:

For more on ATP energy check out;

brainly.com/question/2166757

#LearnWithBrainly

8 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ HELP!
    6·2 answers
  • A 30-foot ladder is leaning up against a roof that is 20 feet above the ground.
    11·1 answer
  • How do linier equations work?
    7·2 answers
  • Zeke had 10 marbles in the beginning of the game and he had 7 at the end of the game. What was the percent loss?
    6·1 answer
  • What is the area of the shaded sector?
    10·1 answer
  • What is the value of n in the equation 9n-24=4n+6
    9·1 answer
  • Tom is 40 inches tall. The sign next to the Superman Roller Coaster says: “You must be 48 inches to ride!”. By what percent does
    12·2 answers
  • What is the area of the triangle formed from (-2,2), (1,2) and (0,-6)
    6·1 answer
  • Hey please help for 100 points! Has to be accurate and explained well though for brainiest!
    7·2 answers
  • Help please! Correct gets brainliest! Trolls will be deleted! 20 POINTS!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!