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
FrozenT [24]
3 years ago
13

Plz help Events A and B are independent. Let event A be the event that a person chooses and buys a certain pear from the grocery

store. Let event
B be the event that a person chooses and buys a certain book from the book store.
Which statements explain why events A and B are independent? Choose all that apply.
O A Choosing a certain book affects the choice of a pear.
B. Choosing a certain pear affects the choice of a book.
C. Choosing a certain book does not affect the choice of a pear,
D. Choosing a certain pear does not affect the choice of a book.
Mathematics
1 answer:
kompoz [17]3 years ago
7 0

Hi all

Answer:

I had this question on my MAP testing just today, and I answered with

C. Choosing a certain book does not affect the choice of a pear,

D. Choosing a certain pear does not affect the choice of a book.

These are the answers I think are correct.

You might be interested in
Determine the equation of the line that is parallel to y=23x+4 and passes through the point (3,7).
Licemer1 [7]

Answer:  y = 23x - 62

<u>Step-by-step explanation:</u>

Parallel lines have the same slope.

y = 23x + 4

  m=23   b=4

Input x = 3, y = 7, & m = 23 into the Point-Slope formula to find the equation or the Slope-Intercept formula to find b (you already have m).  I will choose the latter.

 y = mx + b

 7 = 23(3) + b

 7 = 69 + b

-62 = b

m = 23, b = -62  -->  y = 23x - 62

6 0
3 years ago
What is the value of ?<br> HELP PLEASEEE !
Vikki [24]

Answer:

30

Step-by-step explanation:

ueeedjueuudxjjcfiifcuif

8 0
3 years ago
Read 2 more answers
The average number of customers arriving at a gas station is 33 per hour during lunch hours. Use equation to denote the number o
Paha777 [63]

Answer:

The equation denoting the number of arrivals in 5 minutes is, \frac{33}{60}\times5.

The number of arrivals in 5 minutes is 2.75.

Step-by-step explanation:

Let <em>X</em> = number of customers arriving at a gas station in an hour.

The average customers arriving at a gas station in an hour is, <em>λ</em> = 33.

The random variable <em>X</em> follows a Poisson distribution with parameter <em>λ</em>.

The probability mass function of a Poisson distribution is:

P(X=x)=\frac{e^{-\lambda}\lambda^{x}}{x!};\ x=0,1,2,3...

In 60 minutes the number of arrivals is, 33.

In 1 minute the number of arrival will be, \frac{33}{60}.

Then in 5 minutes the number of arrivals will be, \frac{33}{60}\times5.

The equation denoting the number of arrivals in 5 minutes is, \frac{33}{60}\times5.

The number of arrivals in 5 minutes is

\frac{33}{60}\times5=2.75

Thus, the number of arrivals in 5 minutes is 2.75.

5 0
3 years ago
90 divided by (10+(3’2 - 4)
rewona [7]

Answer:

the answer would be 222/23

4 0
3 years ago
a species of cicada has a life cycle of 17 years a parasite that harms the cicada has a life cycle of 4 years if the last known
irga5000 [103]

Answer:

What grade are you in.  and let me see the choices

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Please help ..In ΔVWX, the measure of ∠X=90°, XW = 12, WV = 13, and VX = 5. What ratio represents the tangent of ∠V?
    11·2 answers
  • 4x+y=210 and 3x+2y=195
    10·2 answers
  • A group of 10 fisherman enjoy certain types of fish, 3 of them like salmon, 5 like trout and 2 like bass. A single fisherman is
    8·1 answer
  • What is 3a+4+b+2a+5+b simplifyed
    11·1 answer
  • A machinist can produce 12 parts in 40 min.how many parts can the machinist produce in 4 hours?
    12·2 answers
  • What is the missing number in the pattern? Please Help. Been stuck on this for hours.
    15·1 answer
  • if 15 mL of glue is needed to make 6 oz. of slime, how many mL of glue is needed to make 10 oz. of slime
    10·1 answer
  • what two tools and or resources will be helpful to you in your professional or academic experiences? ​
    9·1 answer
  • 1. Adrian invests $10,000 in an account that increases by 8% each year. What is the balance in the account after 15 years?
    12·1 answer
  • Mr. McGill is telling the type of number is and puts rational as his answer. What
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!