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
hichkok12 [17]
3 years ago
10

A) Between x 2 and x 3, which function has a greater average rate of change than f(x)=1/6^-x

Mathematics
1 answer:
Arturiano [62]3 years ago
3 0

Answer:

4^x+1

Step-by-step explanation:

because i got it wrong

You might be interested in
How much trail mix will each person get if 6 people share 3/4 pound trail mix equally
dlinn [17]

Answer:

1/8

Step-by-step explanation:

6 0
3 years ago
HELP ,<br> simplify a^3 a^10
Dominik [7]
A^13. Your welcome. :))
3 0
2 years ago
A street sign is 82 inches tall. How tall is it in feet and inches?
Neko [114]
It is 6 feet and 10 inches .
7 0
3 years ago
Erin is buying a tv with an original price of 650. She receives a 20% discount. How much will Erin pay, before tax, for the TV
r-ruslan [8.4K]

Answer:

$520

Step-by-step explanation:

20%

=0.2

0.2*650

=130

650-130

=520

5 0
3 years ago
Let X denote the temperature (degree C) and let Y denote thetime in minutes that it takes for the diesel engine on anautomobile
BlackZzzverrR [31]

Answer:

Step-by-step explanation:

Given f_{XY} (x,y) = c(4x + 2y +1) ; 0 < x < 40\,and\, 0 < y

a)

we know that \int\limits^\infty_{-\infty}\int\limits^\infty_{-\infty} {f(x,y)} \, dxdy=1

therefore \int\limits^{40}_{-0}\int\limits^2_{0} {c(4x+2y+1)} \, dxdy=1

on integrating we get

c=(1/6640)

b)

P(X>20, Y>=1)=\int\limits^{40}_{20}\int\limits^2_{1} {\frca{1}{6640}(4x+2y+1)} \, dxdy

on doing the integration we get

                        =0.37349

c)

marginal density of X is

f(x)=\int\limits^2_{0} {\frca{1}{6640}(4x+2y+1)} \, dy

on doing integration we get

f(x)=(4x+3)/3320 ; 0<x<40

marginal density of Y is

f(y)=\int\limits^{40}_{0} {\frca{1}{6640}(4x+2y+1)} \, dx

on doing integration we get

f(y)=\frac{(y+40.5)}{83}

d)

P(01)=\int\limits^{40}_{0}\int\limits^2_{1} {\frca{1}{6640}(4x+2y+1)} \, dxdy

solve the above integration we get the answer

e)

P(X>20, 0

solve the above integration we get the answer

f)

Two variables are said to be independent if there jointprobability density function is equal to the product of theirmarginal density functions.

we know f(x,y)

In the (c) bit we got f(x) and f(y)

f(x,y)cramster-equation-2006112927536330036287f(x).f(y)

therefore X and Y are not independent

4 0
3 years ago
Other questions:
  • PLEASE SOLVE IT STEP BY STEP
    7·1 answer
  • Maggie graphed the image of a 90 counterclockwise rotation about vertex A of . Coordinates B and C of are (2, 6) and (4, 3) and
    7·1 answer
  • Find the zeros of polynomial function and solve polynomials equations.<br> f(x)=81x^4-16
    10·1 answer
  • In Buffalo, New York the temperature was -14 F in the morning. If the temperature dropped 7 F, what is the temperature now?
    8·2 answers
  • What is bigger 1.5km or 1400m
    15·3 answers
  • How do I solve this I've been on this question for 3 weeks!!
    15·1 answer
  • Factor this polynomial completely.
    11·2 answers
  • Rapide s’il vous plaît
    14·1 answer
  • Help me please im in a rush
    11·1 answer
  • Which scatter plot best illustrates a strong positive correlation?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!