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
sladkih [1.3K]
3 years ago
9

Tickets to the aquarium cost $27 per person. Write an expression to represent the total cost of a group of people.

Mathematics
1 answer:
Softa [21]3 years ago
7 0
27p (people) = c (cost)
You might be interested in
The following data are the distances between 20 retail stores and a large distribution center. The distances are in miles.
Free_Kalibri [48]

Answer:

1191.4 ; 34.5

Step-by-step explanation:

Given the data:

29; 37; 38; 40; 58; 67; 68; 69; 76; 86; 87; 95; 96; 96; 99; 106; 112; 127; 145; 150

The sample variance and standard deviation can be obtained thus :

Σ(X - m)² / (n - 1)

Where, m = mean of the sample

n = sample size

The standard deviation equals, sqrt(variance )

Using a calculator:

The variance, σ² ;

Mean = Σx / n = 1681 / 20 = 84.05

(x -m)^2

[(29-84.05)^2 + (37-84.05)^2 + (38-84.05)^2 + (40-84.05)^2 + (58-84.05)^2 + (67-84.05)^2 + (68-84.05)^2 + (69-84.05)^2 + (76-84.05)^2 + (86-84.05)^2 + (87-84.05)^2 + (95-84.05)^2 + (96-84.05)^2 + (96-84.05)^2 + (99-84.05)^2 + (106-84.05)^2 + (112-84.05)^2 + (127-84.05)^2 + (145-84.05)^2 + (150-84.05)^2] / 19

22636.95 / 19

= 1191.4184 = 1191.42

Standard deviation = sqrt( Variance)

Standard deviation = sqrt(1191.4184)

Standard deviation = 34.516929 = 34.52

4 0
3 years ago
Printing Brochures The trade show is less than three weeks away. Your manager wants to be sure you have plenty of color brochure
Mice21 [21]

Answer:

1. No extra fees unless we need out order sooner (2 weeks for an extra $50)

2 .orders of 1000 or more are 40 cents a piece orders of fewer thank 1000 are 60 cents a piece

3. The brochure will arrive in three weeks so we need to pay an extra $50 to get them before the show

Step-by-step explanation:

I’ve done this already but if you need me to explain lmk:)

5 0
3 years ago
Evaluate: -8 over 9 + 4 over 9 - 2 over 9
stepan [7]
The answer is -2/3 from the solution above

4 0
3 years ago
Read 2 more answers
What are the solutions to 3n-1>8 or 4n+3 < -1? *​
hammer [34]

Answer:

3’d

Step-by-step explanation:

6 0
3 years ago
Tristan has some dimes and some quarters. He has at least 20 coins worth at most $4.25 combined. If Tristan has 10 dimes, determ
Dovator [93]

Answer:

The maximum number of quarters that he could have is 13

Step-by-step explanation:

Let x represent the number of quarters he could have. If he has 10 dimes and has at least 20 coins, then

→ x + 10 >= 20

→ x >= 10    (1)

His coins worth at most $4.25. Also, it is known that 1 dollar is equal to 100 cents, 1 dime is equal to 10 cents and 1 quarter is equal to 25 cents.

→ (x * 25) + (10 * 10)  <= (4.25 * 100)

→ 25x  + 100 <= 425

→ 25x <= 325

→ x <= 13  (2)

If we combine the equation 1 and 2:

10 <= x <= 13

The maximum value of x is 13

7 0
3 years ago
Other questions:
  • Many had 3/4 of his paper written. He wrote another 1/8 of the paper today. What fraction of the paper does he have left to writ
    8·1 answer
  • Find the 41st term an arithmetic sequence if the common difference is -4 and the first term is 2
    11·1 answer
  • A dinner plate fits snugly in a square box with perimeter 48 inches. what is the circumference of the plate
    9·1 answer
  • Can someone tell me whats1+1​
    8·2 answers
  • The data set on the right represents . Which formula should be used to calculate the variance? A teacher recorded all of his stu
    5·1 answer
  • Can someone please answer 14 and 15 please??
    10·1 answer
  • Rhombus ABCD has a diagonal BD¯¯¯¯¯.
    13·1 answer
  • 16/10 = n + 2 /5 solve the proportion.​
    11·2 answers
  • Factor these trinomials <br> x^2+5x+6
    6·1 answer
  • for any positive integer n, the sum of the first n positive integers equals n(n 1)/2. what is the sum of all the even integers b
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!