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
Pachacha [2.7K]
3 years ago
15

Estimate the unit rate if 12 pairs of socks sell for $5.79.

Mathematics
1 answer:
11111nata11111 [884]3 years ago
3 0
If 12 pairs of socks sell for $5.79, then the unit rate is 12 : 5.79. If we want to find a unit rate for one pair of socks, we need to divide 5.79 by 12:
5.79 / 12 = 0,4825
So the unit rate is 1 : 0.4825
Hope this was helpful, and if so, please mark as brainliest. ((: Thank you!
You might be interested in
Anybody help me? please
liq [111]

Answer:

0 because we can't have Repetitious x in function.

6 0
3 years ago
Talulah is an ecologist who studies the change in the penguin population of Antarctica over time. She observed that the populati
Oksana_A [137]

Answer:

P(t) = 27000 * (1/9)^(t/4)

Step-by-step explanation:

This problem can me modelled with an exponencial formula:

P = Po * (1+r)^t

Where P is the final value, Po is the inicial value, r is the rate and t is the amount of time.

In this problem, we have that the inicial population/value is 27000, the rate is -8/9 (negative because the population decays), and the time t is in months, so as the rate is for every 4 months, we use the value (t/4) in the exponencial.

So, our function will be:

P(t) = 27000 * (1-8/9)^(t/4)

P(t) = 27000 * (1/9)^(t/4)

8 0
3 years ago
Read 2 more answers
How many different situations arise when five coins are thrown into the air?
svet-max [94.6K]
Each coin will either land as a head or a tail.  - 2 possible results.
for 5 coins its 2*2*2*2*2 = 32 different results.
4 0
3 years ago
If a is three times b, b is twice c, and c is four times d, what is the value of a*c/b*d
dsp73

Answer:

12

Step-by-step explanation:

a=3b

b=2c

c=4d

a*c/b*d = (3(2(4d)))*(4d)/(2(4d))*d

            = 96d^2/8d^2

            = 12

7 0
3 years ago
Twenty (20) is what percent of 10% of 4,000?
kozerog [31]

Answer:

400

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the unpaid balance, finance charge, and new balance using the unpaid balance method. Note: interest rate is given as a
    14·2 answers
  • The manager of a store wants to have a sales promotion where she gives prizes to the first several people through the door. She
    10·2 answers
  • The new balance of a charge account is $145.00. The minimum payment is $20.00. If the interest rate is 1.5%, how much will the n
    9·1 answer
  • If vector u = (5, 3) and vector v = (-1, 4), what is the component form of vector u + v?
    9·1 answer
  • Find -3 3/4 + 1/2:<br>model the expression in a number line by drawing an arrow​
    13·1 answer
  • Solve the problem <br> [(-9+6 ) + 15] /4 ?
    11·2 answers
  • Selina bought a shirt on sale that was 20% less than the original price. The original price was 5 more than the sale price. What
    13·1 answer
  • Please help me with this question I don’t know how to do it. PLEASE!!!!!!!!!
    10·2 answers
  • HELP ME PLS I BEG U!!! The data points for equation A are graphed on the coordinate plane below and are connected by using a str
    12·1 answer
  • Zero product property:<br><br> (x-4)(-5x+1)=0<br><br> lesser x=<br><br> greater x=
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!