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
zhannawk [14.2K]
3 years ago
13

If events e and f are independent such that pr⁡(e)=0.3 and pr⁡(f)=0.6. what is "pr"(e⋂f)? show all work.

Mathematics
1 answer:
kati45 [8]3 years ago
7 0
0.3*0.6 = 0.18. By definition of independent.
You might be interested in
Jasmine sells bracelets at a local jewelry store in South Dekalb Mall. She has 1,190 purple beads and 2,125 pink beads. Each bra
jeka57 [31]

Answer:

39

Step-by-step explanation:

1190 + 2125 = 3315 (number of beads)

3315/85 = 36 (number of bracelets jasmine can make)

8 0
3 years ago
In the early months of some​ year, one site added 0.2 million new accounts every day. at this​ rate, how many days would be need
inessss [21]
50 days needed for 10 million new account
5 days for 1 million
1 day for 0.2 million
3 0
3 years ago
Read 2 more answers
. CDEF is a trapezium
guajiro [1.7K]

9514 1404 393

Answer:

  24 cm²

Step-by-step explanation:

To find the area of the trapezium, we must know the length CD. That means we must know the length BC. Fortunately, the perimeter of ABCF is given, so we have ...

  P = 2(AB +BC)

  BC = (P/2) -AB = (20 cm)/2 - 6 cm = 4 cm

Then CD is ...

  CD = BD -BC = 9 cm -4 cm = 5 cm

The area of the trapezium is given by the formula ...

  A = (1/2)(b1 +b2)h

  A = (1/2)(5 cm + 3 cm)(6 cm) = 24 cm²

The area of trapezium CDEF is 24 cm².

3 0
3 years ago
I need friends this is my instragram german_escamilla57​
AlladinOne [14]

Answer:

bbbbbbbeeeeeeeeettttttttt

6 0
2 years ago
Read 2 more answers
An observer for a radar station is located at the origin of a coordinate system. Find the bearing of an airplane located at the
AfilCa [17]

Answer:

135 degrees

S45^{0}E

Step-by-step explanation

Consider the attached diagram

we are required to find the bearing of the aeroplane,

Consider the right angled triangle BOE

|OB|=4 unit

|AB|=4 Units

Tan \alpha =\frac{Opposite}{Adjacent} =\frac{4}{4} \\\\\alpha=Tan^{-1} 1=45 degrees

The Bearing of the Aeroplane is therefore given:

(i)From North Clockwise as: 90+45 =135 degrees

(ii)From a North South Line as S45^{0}E

6 0
3 years ago
Other questions:
  • i need answers by tonight or the morning. its due tomarrow and im scarred to ask the teacher what to do.
    7·1 answer
  • Find the zeros of the function. f(x) = 6x3 + 18x2 + 12x
    15·1 answer
  • The price of a silk scarf is $32. The sales tax is $1.92. What is the sales tax rate?
    9·2 answers
  • Una mujer entra a una tienda roba 100 y después con los mismos 100 comprar un producto de 70 pesos y el señor de la tienda le da
    14·2 answers
  • If G = {(-1,7),(-8, 2),(0, 0),(6, 6)),
    8·1 answer
  • One of the acute angles in a right triangle has a measure of 36.6°. What is the measure of the other acute angle?
    9·1 answer
  • Mari is adding (-7) and (-2). She adds their absolute values and says the answer is 9.
    5·1 answer
  • Grapes explode in the microwave be careful
    10·2 answers
  • A ramp 28 ft long rises to a platform. The bottom of the platform is 17 ft from the foot of the ramp. Find x, the angle of eleva
    15·2 answers
  • Use the information given to enter an equation in standard form. Slope is 3, and (2, 7) is on the line.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!