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
natali 33 [55]
3 years ago
13

Katie and Mina both commute to work. Katie's commute on the train takes 10 minutes more than one half as many minutes as Mina's

commute by car. It takes Katie 30 minutes to get to work. Write an equation to determine how many minutes it takes Mina to get to work.
Biology
1 answer:
Inessa05 [86]3 years ago
8 0

this is ur teacher stop cheating

You might be interested in
If the frequency of an allele is 0.75, how many copies of this allele should be in a population of 300 diploid individuals?
Ray Of Light [21]

I have provided the options below:

a. 150

b. 225

c. 300

d. 450

e. 75

Answer:

150

Explanation:

Hardy-Weinberg law states, the allelic frequencies of a gene that is, q and p follow the relationship p^2+q^2+2pq = 1, if the population is in equilibrium.

Therefore p^2+q^2+2pq = 1, can be used to calculate the percentage of the allelic frequencies i.e. p^2 and q^2

Allelic frequency = 0.75.

Therefore, the percentage of the allele in the population would be given by

0.75^2 = 0.5625 = 56%.

And the total number of individuals with this allele in the population:

number of individuals = 56×300÷100

= 168 or

150 nearest figure.

8 0
3 years ago
Environmental science exam.
Lapatulllka [165]
Actually the answer is none of the answers
They are all transfer of heat in many ways
4 0
2 years ago
What is organisms in bio ​
Andreyy89
Biological Organisms: Living things that are capable of reacting to stimuli, reproduction, growth, and homeostasis. Organisms are classified by taxonomy into specified groups such as the multicellular animals, plants, and fungi; or unicellular microorganisms such as a protists, bacteria, and archaea.
4 0
2 years ago
Read 2 more answers
This is a world map showing wave energy flux in kW per meter wave front. According to the map, what are the areas of the globe w
jek_recluse [69]
Best educated guess c
5 0
2 years ago
Read 2 more answers
Exposure to toxins during early stages of pregnancy is more likely to cause birth defects than exposure in late pregnancy becaus
Nadya [2.5K]

Answer:

1. Essential organs form during early development

Explanation:

Harmful chemicals (toxins) cause the most disease when they are present during fetal development, because organ systems are being developed and the rate of growth is very fast.

8 0
2 years ago
Other questions:
  • How will you described the sequence of oxygen, carbon dioxide, and blood flow in your own words.
    11·1 answer
  • Condition of difficult or painful urinating
    6·2 answers
  • Is the neurotransmitter most closely linked to learning that certain behaviors are rewarding.
    12·1 answer
  • The hormone cortisol is released by the adrenal gland as a response to physical or psychological stress. It can __________ the h
    13·2 answers
  • What is mucus and how is it helpful?
    10·2 answers
  • A model that shows a single sequence of feeding relationship is called what?
    8·1 answer
  • Which situation is a result of crossing-over during meiosis?
    7·1 answer
  • Where do you expect new volcanoes to form? Where new islands will form?
    10·1 answer
  • Nucleus is found in...<br> A. prokaryotic cells.<br> B. eukaryotic cells.<br> C. all cells.
    9·2 answers
  • Plz answer this true or false??
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!