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
Ludmilka [50]
3 years ago
13

1. What is the constant of variation for the relationship f(x) = 40x?

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
8 0
1. The coefficient of x is the constant of variation. It is 40.

2. -12 = -2*6 . . . . . you know this because you know your times tables
.. f(x) = -2x
You might be interested in
Find the value of x in the given right triangle
makvit [3.9K]
The answer is x = 7.34
4 0
3 years ago
You are challenged to a lucky draw game. If you draw a face card (K, Q, J) from a standard deck of cards, you earn 10 points. If
Aleksandr [31]

The Expected value of a draw from the given question is; A; 0.77

We are told the face cards are K, Q, J. This means that there are 3 face cards for each of the 4 suits.

Since you earn 10 points for each face card, it means that;

total possible gain = 10 × 3 × 4 = 120

In a deck of cards, there are a total of 52 cards.

This means that;

Number of cards that are not K, Q or J = 52 - (4 × 3) = 40

Since 2 points are lost for drawing any of this 40 cards, then;

Total possible loss = 40 × 2 = 80

Expected gain = 120 - 80

Expected gain = 40

Expected value of a draw = 40/52

Expected value of a draw = 0.77

Read more about expected value at; brainly.com/question/1450915

4 0
2 years ago
Whats the answer giving brainliest :)>.
elena-s [515]

Answer:

B is the correct answer :))

because she's doing the math so that there are 40 plants in each row. So, she's trying to figure out how many rows she will need. When she does the math for 40 plants in each row, she ends up with 193 rows, and 25 corn plants left over

Step-by-step explanation:

7 0
3 years ago
What is 1938736373737+7273636362?
nadezda [96]
Yeah it is 1.94601e+12
6 0
3 years ago
I need help please on this question. What is the large sector?
Marta_Voda [28]

Answer:

the right answer is 25 thats all u need to type in keep up the good work

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • As part of a screening process, computer chips must be operated in an oven at 145 °C. Ten minutes after starting, the temperatur
    8·1 answer
  • Mr. Allen needs to store his boat for winter. He needs to fill the gas tank and put fuel preserver in the tank. The fuel tank ho
    6·1 answer
  • What is the length of segment BE?<br><br> A) 2<br> B) 4<br> C) 6<br> D) 8
    10·1 answer
  • At the fast food restaurant, one hamburger and five small fries cost $8.74. If two hamburgers and
    11·1 answer
  • What is the slope and y intercept of the linear function graphed below? Answer slope as m = ______________; answer y intercept a
    9·1 answer
  • Solve x^2-8x-9=0 using the x method
    14·2 answers
  • Please help me?!!!!!!)):
    6·1 answer
  • Helpp pls<br><br><br><br> Find the slope, y-intercept, and the equation.
    15·1 answer
  • Please help me i really need help thank you
    15·1 answer
  • Describe the transformations from the parent function f(x)=x2 to the function g(x)=(x-2)^2+5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!