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
LiRa [457]
3 years ago
7

Ann sleeps 8 hours per night. Write an expression for the number of hours Ann sleeps in n nights.

Mathematics
1 answer:
lord [1]3 years ago
8 0
8n. 8 represents the number of hours she sleeps, and n represents the number of night she sleeps. 
You might be interested in
Alicia records the total number of points scored in two games by 10 players on her basketball team Which box plot represents the
exis [7]

Complete question :

Alicia records the total number of points scored in two games by 10 players on her basketball team.

28, 13, 4, 8, 15, 10, 22, 7, 11, 15

Which box plot represents the data

Answer:

The most appropriate boxplot is the third option.

Step-by-step explanation:

Given the data:

28, 13, 4, 8, 15, 10, 22, 7, 11, 15

Ordering the data:

Ordered data : 4,7,8,10,11,13,15,15,22,28

Minimum value = 4

Maximum = 28

Using a boxplot maker :

Median = 12

First quartile: 8

Third quartile: 15

5 0
3 years ago
Read 2 more answers
23 The value in dollars, y, of a carx years after it was purchased can be modeled by
frozen [14]
A because the y intercept is the staring point
8 0
2 years ago
Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x).
saveliy_v [14]

For this case we have the following functions:

f (x) = x + 7\\g (x) = x-4

We must find the product of the functions:

f (x) * g (x) = (x + 7) (x-4)

We apply distributive property:

f (x) * g (x) = x ^ 2-4x + 7x-28\\f (x) * g (x) = x ^ 2 + 3x-28

Finally, the product of the functions is:

x ^ 2 + 3x-28

Answer:

x ^ 2 + 3x-28

6 0
3 years ago
In the xy-plane, the equations x + 2y = 10 and
konstantin123 [22]

By solving given equations, the value of c is 30.

Given two equations

x + 2y = 10 and

3x + 6y = c

These lines represents the same line for some constant c.

Value of c:

x + 2y = 10-------------(1)

3x + 6y = c-------------(2)

Dividing equation (2) by 3

\frac{3x}{3}+ \frac{6y}{3} =\frac{c}{3}

After solving the above equation, we get

x + 2y = c/3-----------(3)

Remember that a line is written as ax + by = c, in our case, both lines have a =1 and b = 2. Therefore, in orther that the two lines are equal, we need that, 10 = c/3

c = 10 × 3 = 30

c = 30

Therefore,

The value of c is 30.

Find out more information about equations here

brainly.com/question/21952977

#SPJ4

7 0
1 year ago
4. Name one ray.<br><br><br><br> plz help me
lapo4ka [179]

Answer:

a,B,R

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • An asset has a cost of 50,000, with a residual value of 10,000. It has a life of 5 years and was purchased on January 1. Under d
    11·1 answer
  • Determine the solution set of (x - 3)2 = 49. {6, -8} {4, 10} {10, -4}
    9·1 answer
  • Which expression is not equivalent to the other three?
    8·1 answer
  • A spinner is divided into 4 equal sections and is spun 100 times landing on yellow 27 times, blue 21 times, red 22 times, and gr
    9·2 answers
  • Simplify: 4x + 6(3x - 2)
    12·2 answers
  • Help it is Parts of an Algebraic Expression
    12·1 answer
  • Solve the proportion (last was wrong, i apologize to those who answered my previous one!!)
    10·2 answers
  • PLEASE HELP!!! IL MARK BRAINLIEST
    10·1 answer
  • Hey guys can yall help me with this math pleaseeeee
    12·2 answers
  • On average, a squirrel lives to be 6.5 years old. The lifespan of a squirrel may
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!