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
liberstina [14]
2 years ago
15

Caleb's grade was changed by -18 points

Mathematics
2 answers:
Vanyuwa [196]2 years ago
8 0

Answer:

6

Step-by-step explanation:

because 18 divided by 3 is 6.

ASHA 777 [7]2 years ago
3 0

Answer:

6.

Step-by-step explanation:

If each assignment is worth -3, you can divide 18 (amount of points changed) by 3 (each assignment's affect) to get 6.

You might be interested in
The function of f(x) = 3x + 2 has a domain of -3 < x < 5. What is the domain of f-1(x)?
Flura [38]
<h3>Answer:    -7 < x < 17</h3>

====================================================

Explanation:

Plug in the lower bound of the domain, which is x = -3

f(x) = 3x+2

f(-3) = 3(-3)+2

f(-3) = -9+2

f(-3) = -7

If x = -3, then the output is y = -7. Since f(x) is an increasing function (due to the positive slope), we know that y = -7 is the lower bound of the range.

If you plugged in x = 5, you should find that f(5) = 17 making this the upper bound of the range.

The range of f(x) is -7 < y < 17

Recall that the domain and range swap places when going from the original function f(x) to the inverse f^{-1}(x)

This swap happens because how x and y change places when determining the inverse itself. In other words, you go from y = 3x+2 to x = 3y+2. Solving for y gets us y = (x-2)/3 which is the inverse.

-----------------------

In short, we found the range of f(x) is -7 < y < 17.

That means the domain of the inverse is -7 < x < 17 since the domain and range swap roles when going from original to inverse.

6 0
3 years ago
To start a board game,the player who rolls two sixes gets to go first.What is the probability that a player will roll two number
emmainna [20.7K]

Answer I believe that the answer is 1/36.

Step-by-step explanation: I just toke the test and got it right.

7 0
3 years ago
Read 2 more answers
I have to find the area of the shape
Alekssandra [29.7K]
The answer is 18m^2. if u find the area of each section and add it up together at the end then u get 18

5 0
3 years ago
Calculate the density of a solid with the following data:
Dmitry [639]
It would be c.8.6291036592g/ml
6 0
3 years ago
Read 2 more answers
What is the value of (7 – 3i)(6 + i)?
Dimas [21]
45 - 11i is the answer! And make sure you double check.
8 0
3 years ago
Other questions:
  • Simplify 4a​ +​ ​ ​8b ​ -​ ​ ​6b​ +​ ​ 2a​
    13·1 answer
  • Which is bigger 1/12 or 12%?
    8·2 answers
  • A truck traveling from New York to Baltimore is to be loaded with two types of cargo. Each crate of cargo A is 5 cubic feet in​
    8·1 answer
  • Katie has to drive 15 miles east and 36 miles north to get to her aunt's house. Which of the following equations could be used t
    13·1 answer
  • Which one gives a pair of equivalent numerical expressions that show the Distributive Property?
    5·2 answers
  • Find two numbers that multiply to -72 and add up to -1​
    8·1 answer
  • Yeah I’m stupid as hell
    8·1 answer
  • Please answer this question!!
    6·2 answers
  • I need help please hurry&lt;343
    12·2 answers
  • Use the long division method to find the result when 12x^3+25x^2+4x-112x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!