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
11111nata11111 [884]
3 years ago
13

Melinda's family drove 378 miles in 9 hours. What was the average speed per hour?

Biology
2 answers:
ratelena [41]3 years ago
7 0
If you divide 378 by 9 you'd find out the answer to this problem which would be 42 miles per hour
ICE Princess25 [194]3 years ago
7 0
It would be 42 miles per hour.Because 42x9=378
You might be interested in
Will give brainliest to first correct answer.<br><br> Explain how the superbug was created.
jolli1 [7]

Answer:

A superbug refers to a germ that has formed resistance to multiple drugs that once treated the infection caused by the germ. The term “superbug” was developed by the media. While any germ may become a superbug, bacterial and fungal strains that routinely infect humans, animals, and crops are most likely to do so.

Superbugs are strains of bacteria that are resistant to several types of antibiotics. ... And the overuse and misuse of antibiotics helps to create drug-resistant bacteria. Here's how that might happen. When used properly, antibiotics can help destroy disease-causing bacteria.

8 0
3 years ago
Characteristics of Thallophyta​
bearhunter [10]

Explanation:

<h2>They are aquatic — found in moist or wet places.</h2>

<h2>They are autotrophic, and the reserve food is generally Starch.</h2>

<h2>They consist of a cellulose cellwall around their cells.</h2>

<h2>Mechanical and conducting elements are absent in thallophyta.</h2>

<h2>Plant body is thallus, not differentiated into root, stem and leaves</h2>
5 0
3 years ago
Read 2 more answers
The Moon and stars seem to move from _____________________________ to __________________________________ across the night sky
seraphim [82]

Answer:

east to west

Explanation:

The stars and moon are the celestial bodies which are located at distant.

The distance of stars vary but moon and sun remain same. As our Earth rotates at its own axis, other celestial bdies seem to move.

As Earth spins from west to east, the stars and moon seems to move from east to west direction at night and same with Sun, it also seem to move from east to west.

Hence, the correct option is east to west.

5 0
3 years ago
2. Calculate the kinetic energy of a dodgeball that has a mass of 2 kg and velocity of 4 m/s after being thrown.
gizmo_the_mogwai [7]

Answer:

c.16J

Explanation:

because kinetic energy =1/2mv²

1/2 ×2×4²=16J

3 0
3 years ago
A group of cells is assayed for DNA content immediately following mitosis (G1) and is found to have an average of 8 picograms of
mariarad [96]

Answer:

16 pg at the end of S

16 pg at the end of G2

Explanation:

A cell has 8 pg of DNA per nucleus in G1.

During S phase the DNA replicates, so every nucleus will contain double the normal amount of DNA that was present in G1. Therefore, at the end of S each nucleus would have 16 pg of DNA.

During G2 the cell continues growing and preparing for mitosis, but DNA content does not change: there are still 16 pg per nucleus.

4 0
3 years ago
Other questions:
  • Biologists recognize the following levels of cell organization: _____.
    15·2 answers
  • On a molecular level, explain what happens when a kite lifts into the air?
    11·1 answer
  • HELP ASAP TAKING A QUIZ AND NEED HELP!!
    10·1 answer
  • Using base-pairing rules, create an RNA strand using the following DNA string:
    10·1 answer
  • Which organisms can be hosts to parasites?
    13·1 answer
  • Consider this plant cell<br> H<br> G<br> F<br> D<br> E<br> Which organelle is labeled E?
    11·2 answers
  • FILL IN THE BLANKS:
    9·2 answers
  • Which of these materials cannot cross the placenta from mother to fetus?
    10·2 answers
  • Explain positive negative and zero acceleration​
    15·1 answer
  • Which human activity is correctly paired with the greenhouse gas that it increases?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!