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
MAXImum [283]
3 years ago
13

Need help with 12&13 due in less than two hours help plssss

Mathematics
1 answer:
GalinKa [24]3 years ago
8 0
12.) AM:MN is a 2:1 ratio. BN:AM is a 1:2 ratio. MN:AB is a 4:1 ratio.

13.) three equal parts: two-thirds m. five equal parts: four-fifths m.
You might be interested in
The weights of 40 students were recorded. If the 75th percentile of
RUDIKE [14]
In the given question, there are numerous information's already provided. It is important to note then down first. With the help of those given information's the required answer can be easily reached.
Percentage of students that weighed 140 pounds = 75 percent
Then
Percentage of students that weighed more than 140 pounds = (100 - 75) percent
                                                                                                  = 25 percent
Total number of students that were weighed = 40 students
Total number of students that weighed more than 140 pounds = (25/100) * 40
                                                                                                    = (40/4) students
                                                                                                    = 10 students
So the number of students that weighed more than 140 pounds is 10. So the correct option in regards to the given question is option "1".
7 0
4 years ago
How do you find the limit of # (3 x^4 + 4) / ((x^2 - 7)(4 x^2 - 1)) # as x approaches infinity?
KengaRu [80]
\displaystyle\lim_{x\to\infty}\frac{3x^4+4}{(x^2-7)(4x^2-1)}

Expanding the denominator gives


(x^2-7)(4x^2-1)=4x^4-29x^2+7

Then in the whole rational expression, we can divide through by x^4. Since x\to\infty, we assume that x>0, so this is legal.

\dfrac{3x^4+4}{4x^4-29x^2+7}=\dfrac{3+\frac4{x^4}}{4-\dfrac{29}{x^2}+\dfrac7{x^4}}

As x gets arbitrarily large, the rational terms in the numerator and denominator become negligible. So for large x, we have

\dfrac{3x^4+4}{(x^2-7)(4x^2-1)}\approx\dfrac34

And so the limit is \dfrac34.
5 0
3 years ago
What is the main denominator of 16/3 and 7/2
Pavlova-9 [17]
The main denominator is 6
6 0
3 years ago
What is the value of x in the simplified expression?
never [62]

Answer:

27

Step-by-step explanation:

6 0
3 years ago
Help with this question please please please
Anna35 [415]

Answer:

1900 miles long

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLEASE HELP IN URGENT NEED
    8·2 answers
  • If you pay on an account of 1400.00 a year for the past 11 years how much would you have paid into it
    12·2 answers
  • Find the next two terms of the sequence: 80, ?40, 20, ?10, ______, ______. A) 20, 40 B) 1 2 , 1 4 C) 5, ? 5 2 Eliminate D) ?30,
    7·1 answer
  • Which is the graph of g(x) = ⌈x + 3⌉? Image for option 1 Image for option 2 Image for option 3 Image for option 4
    8·1 answer
  • 4/3 3 (look at the photo)<br> last 3 is an exponent
    6·2 answers
  • Apples are advertised as $3 for 2 pounds. How much will it cost for 6 pounds of apples?
    12·2 answers
  • A number I more than -13
    6·2 answers
  • Which answer is correct?
    5·1 answer
  • 4x + 3y = 1<br> x - 3y = -11
    14·2 answers
  • What is the completely factored form of this expression? 9x^3y - 100xy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!