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
Ierofanga [76]
3 years ago
7

Need help again please...

Mathematics
1 answer:
Greeley [361]3 years ago
5 0
40 - 4 = 36

average = 36/9 = 4

answer
average number of members who joined the math club is 4 per month

You might be interested in
What should be subtracted from (-62) to get (+95)​
Ludmilka [50]

Answer:

-157

Step-by-step explanation:

let the number that should be subtracted be x

now,

-62 - x = 95

or -62 - 95 = x

Hence x = -157

8 0
3 years ago
Read 2 more answers
Hello, Can I get some help with #30 a and b, please? Don't forget to show your work.
Murljashka [212]

Answer:

a. dy/dx = -2/3

b. dy/dx = -28

Step-by-step explanation:

One way to do this is to assume that x and y are functions of something else, say "t", then differentiate with respect to that. If we write dx/dt = x' and dy/dt = y', then the required derivative is y'/x' = dy/dx.

a. x'·y^3 +x·(3y^2·y') = 0

y'/x' = -y^3/(3xy^2) = -y/(3x)

For the given point, this is ...

dy/dx = -2/3

___

b. 2x·x' +x^2·y' -2x'·y^3 -2x·(3y^2·y') + 0 = 2x' + 2y'

y'(x^2 -6xy^2 -2) = x'(2 -2x +2y^3)

y'/x' = 2(1 -x +y^3)/(x^2 +6xy^2 -2)

For the given point, this is ...

dy/dx = 2(1 -0 +27)/(0 +0 -2)

dy/dx = -28

_____

The attached graphs show these to be plausible values for the derivatives at the given points.

6 0
3 years ago
Read 2 more answers
WILL mark branliest answer if gotten right
Jet001 [13]
Alternative exterior
5 0
3 years ago
Which line segments do you draw to find the center of a circle circumscribed about a triangle?
Nat2105 [25]

You draw perpendicular bisectors to find the center of a circle circumscribed about a triangle. Hook me up with 5 stars :)

6 0
3 years ago
EHIE HELP PLS<br> thank you so much you helped a lot , this is last problem
Mkey [24]

Step-by-step explanation:

I think it's 8 down again.

And 7 down.

8•7 = 56

• = Multiplication

8 0
3 years ago
Other questions:
  • Suppose that the number of airplanes arriving at an airport per minute is a Poisson process. The mean number of airplanes arrivi
    12·2 answers
  • Math help mee plzzzzzz THERE IS A ATTACHMENT SO WAIT AT LEAST 30 SECONDS PLZZZZ
    5·1 answer
  • The weight needed to balance a lever varies inversely with the distance
    5·1 answer
  • What is the place value rounded to
    6·1 answer
  • Identify the slope and you intercept y=3x-4
    12·1 answer
  • If x3 = -27, then what is x?
    9·1 answer
  • What is the most common denomonator out of ⅓ ⅕
    6·2 answers
  • The dance competition started at 10:45 a.m. Five hours and 25 minutes later, the awards were presented. Which clock shows the ti
    7·2 answers
  • Can someone help me pls
    11·1 answer
  • The diameter of a peacan pie is 7 inches. What is the circumference?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!