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
Free_Kalibri [48]
4 years ago
10

Juan buys c children’s tickets at each $8 each. He also buys one adult ticket for $12. Write three equivalent expressions for th

e total cost of the tickets
Mathematics
1 answer:
salantis [7]4 years ago
7 0
Let T = total cost

Let 8c = total amount of children tickets

Let 12a = total amount of adult tickets

T = 8c + 12a
You might be interested in
Suppose the selling price of homes is skewed right with a mean of 350,000 and a standard deviation of 160000 If we record the se
lys-0071 [83]

Answer:

The distribution will be approximately normal, with mean 350,000 and standard deviation 25,298.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

Population:

Suppose the selling price of homes is skewed right with a mean of 350,000 and a standard deviation of 160000

Sample of 40

Shape approximately normal

Mean 350000

Standard deviation s = \frac{160000}{\sqrt{40}} = 25298

The distribution will be approximately normal, with mean 350,000 and standard deviation 25,298.

5 0
3 years ago
Read 2 more answers
Complete the sentence.<br> In the formula C=2r. C stands for
AleksAgata [21]

Answer:

Circumference

3 0
3 years ago
Read 2 more answers
Help I will be marking brainliest!<br><br> A. 65.99<br> B. 70.19<br> C. 52<br> D. 65.52
natita [175]

Answer:

65.992

Step-by-step explanation:

LM/PL = RN/QR

LM / 113 = 73/ 125

LM =(73/125) * 113

5 0
3 years ago
Read 2 more answers
________ defines how much the portion is of the base
zysi [14]
The rate defines how much the portion is of the base.
6 0
3 years ago
Read 2 more answers
Explain how to model the division of –24 by –4 on a number line.
Troyanec [42]
the negative - positive
- 24/-4
24/4
6
7 0
3 years ago
Other questions:
  • What is the the highest common factor of 25 and 45?
    14·1 answer
  • the pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section
    11·1 answer
  • Check each relation below that is a direct variation.
    12·1 answer
  • 16x6 – 81 =<br><br> I need help on this
    7·2 answers
  • suppose the population of a certain city is 4569 thousand. It is expected to decrease 3690 thousand in 50 years. Find the percen
    7·1 answer
  • PLEASE HELP!
    7·1 answer
  • Help asap! 20 points
    5·2 answers
  • 5/7x =5 <br> Pls pls pls someone help me on this I tried so many times and I can’t figure this out.
    9·2 answers
  • Find the measures of two supplementary angles, angle N and angle M, if the measure of angle N is 5 less than 4
    13·1 answer
  • Simplify 15x + 2y + 7x + 8y
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!