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
Alexxandr [17]
3 years ago
5

John and Alan have a collection of x baseball cards. John hasx4 cards. What fraction of the cards does Alan have

Mathematics
2 answers:
vesna_86 [32]3 years ago
7 0
The answer is 3/4
Hope this helps
Arisa [49]3 years ago
4 0
Alan has 75% of the cards.
You might be interested in
What number is 15% of 215
PSYCHO15rus [73]
15/100 × 215 = 3225/100
= 32.25

i am a mathematics teacher. if anything to ask please pm me
3 0
3 years ago
A road is inclined to the horizontal at an angle of 12°30'. For every 70 feet of roadway, how much does the road actually rise?
Evgesh-ka [11]

Step-by-step explanation:

15.3 ft is right..................

7 0
3 years ago
Read 2 more answers
HELP!!
earnstyle [38]
12 times 2 is 24, and 24 times 2 is 48, so there was 48 cookies
6 0
3 years ago
Can anyone solve these? Thanks.
sergiy2304 [10]
Graph A is a linear function, while Graph B is an exponential funtion.
5 0
3 years ago
Estimate the isoelectric point of a ser–his dipeptide. explain why this value is only an estimate.
uranmaximum [27]
A dipeptide bond connects two amino acids. Ser stands for Serine while His stands for Histidine. Isoelectric point is when all charges of the two amino acids cancel out. This can be estimated by finding the average of the isoelectric points (pI) of the two amino acids.

Serine: pI = 5.68
Histidine: pI = 7.59

Average pI = (5.68 + 7.59)/2 =<em> 6.635

</em>
<em />This is only a rough estimate because an arithmetic average will not coincide with the biochemistry of the amino acids. The true value of the isolectric point is determined through experimentation. However, it would be more ore less around 6.635.<em>
</em>
3 0
3 years ago
Other questions:
  • Five years ago a girl was one-half as old as her brother was then, and now she is three years younger than he is. What are their
    15·2 answers
  • What expression shows the relationship between the value of any term and n, its position in the sequence for the given sequence?
    12·1 answer
  • Which number is not in scientific notation? 7 ⋅ 1024 0.8 ⋅ 103 1.09 ⋅ 10–2 1.8 ⋅ 10–5
    9·1 answer
  • How do i show the substitution method to solve x=5y-7 and 3y+2y=12
    13·1 answer
  • -2(5p – 3) = 26<br> Explain your answer.<br> 30 points.
    12·1 answer
  • Which expression shows you how you can use mental math to simplify the expression (53 + 23) + 7 most easily? A. 7 + (23 + 53) B.
    11·2 answers
  • Calculate the mass of a rectangular solid that has a density of 2.53 g/cm3 and which measures 25 mm by 1.80 cm by 3.00 cm.
    12·1 answer
  • Which of the following equations represents the graph of a line parallel to the x-axis and passing through the
    15·1 answer
  • Solve this please- <br> Thanks!!!
    13·1 answer
  • The function f is a defined by f (x) =x^2+6<br> Find f (3x)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!