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
dedylja [7]
3 years ago
8

How do I solve this math problem

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
4 0

Answer:

Cross Multiply.

Step-by-step explanation:

Multiply the denominator (3) of one side and the numerator (n).

Then, multiply the numerator (2) of on side and the denominator (4) of the other.

3n = 8

You divide both sides by 3 to have n be by itself, equaling ~2.6 or 8/3.

You might be interested in
Solve equation a+6a-9=30
ra1l [238]
A=5 4/7 or 5.57142857143 
I cannot be simplified any more
8 0
3 years ago
A group surveyed a mix of people below and above 40 years old about whether or not they visit a dentist once a year. This table
Rama09 [41]

The frequency table that shows the relative frequency of people older than 40 and don't visit the dentist is:

D.                  Visit Dentist Yearly Don’t Visit Dentist Yearly

Below 40                    0.27                         0.73

Above 40                   0.57                          0.43

<h3>What is the relative frequency required?</h3>

The relative frequency of those older than 40 and don't go annually to a dentist can be found as:

= Number of over 40 who don't go to dentist / Total of those over 40 surveyed

Solving gives:

= 13 / (17 + 13)

= 13 / 30

= 0.43

Find out more on relative frequency at brainly.com/question/16832475.

#SPJ1

4 0
2 years ago
A bank account yields 7 percent interest, compounded annually. If you deposit $1,000 in the account, what will the account balan
lianna [129]
Hi there
The formula is
A=p (1+r)^t
A future value?
P present value 1000
R interest rate 0.07
T time 5 years
So
A=1,000×(1+0.07)^(5)
A=1,402.55

It's a

Hope it helps
7 0
3 years ago
Tony buys a CD that is priced at $13.59. He has a coupon for $1.85 off. He pays with a $20 bill. Which is the best whole number
sweet-ann [11.9K]
No he would get back $4.56. Start with $20 -13.59-1.85=4.56
3 0
3 years ago
HELP Me NOW NOW NOW NOW
german

Answer:

The answer is 9/16.

Step-by-step explanation:

Using Indices Law,

{( \frac{a}{b}) }^{n} ⇒ \frac{ {a}^{n} }{ {b}^{n} }

So for this question :

{ (\frac{3}{4}) }^{2}

=  \frac{ {3}^{2} }{ {4}^{2} }

=  \frac{3 \times 3}{4 \times 4}

=  \frac{9}{16}

7 0
3 years ago
Other questions:
  • Find the​ slope-intercept equation of the line that has the given characteristics:
    10·1 answer
  • I have ten brothers and my ten brothers have 10 sisters .How many are we in our family?​
    13·2 answers
  • Which is a90 degree rotation
    6·1 answer
  • Jane's bank account grew from $2175 to $2262. what was the percent increase in her account
    11·2 answers
  • 1/2x+3=5 <br>how do you do 2 step problems like this ​
    7·1 answer
  • A study reports that college students work, on average, between 4.63 and 12.63 hours a week, with confidence coefficient .95. Wh
    14·1 answer
  • WILL GIVE BRAINLIEST!!!
    11·2 answers
  • When 3 liters of oil are removed from an upright cylindrical can, the level falls by 10cm. Find the radius of the can
    8·1 answer
  • Whats the solution pls help
    15·2 answers
  • Pls help!will give brainliest!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!