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
IceJOKER [234]
2 years ago
7

A. 3/44 B. 4/9 C. 3/11 D. 1/4

Mathematics
1 answer:
FrozenT [24]2 years ago
7 0

|\Omega|=12\cdot11=132\\ |A\cap B|=3\cdot3=9\\\\ P(A\cap B)=\dfrac{9}{132}=\dfrac{3}{44}\Rightarrow \text{A}

You might be interested in
10(2^×) + 7(3^×) = 6^× + 70​
Mkey [24]

Answer:

x = 2.81 and 2.096

Step-by-step explanation:

Given the expression

10(2^x) + 7(3^x) = 6^x + 70​

This can also be expressed as;

10(2^x) + 7(3^x) = (2*3)^x + 70

10(2^x) + 7(3^x) = 2^x*3^x + 70

Let a  = 2^x and b = 3^x

10a + 7b = ab + 70

10a + 7b - ab = 70

10a-ab + 7b - 70 = 0

a(10-b)+7(b-10) = 0

a(10-b)-7(10-b) = 0

a-7 = 0 and 10-b = 0

a = 7 and b = 10

Since a = 2^x

7 = 2^x

log 7 = log2^x

log7 = xlog2

x = log7/log2

x = 2.81

Similarly

10 = 3^x

log 10 = log 3^x

log 10 = xlog3

x = log 10/log 3

x = 1/0.4771

x = 2.096

Hence the values of x that satisfies the equation are 2.81 and 2.096

8 0
2 years ago
I PROMISE BRAINLIST PLZZ HELLLPPPP ASAPPPP!!!!!!!!!!!!!!!!!
Black_prince [1.1K]
I think the answer is a. -3x^2-x-5
6 0
3 years ago
HELP ME PLEASE! A representation of a linear equation in two variables is graphed below.
Kamila [148]

Option C, y = 1/2 x -2 is the correct answer

4 0
2 years ago
What is the slope intercept form for this graph ? Please answer !!
Dmitry_Shevchenko [17]

y =  \frac{3}{2} x + 3
5 0
2 years ago
Read 2 more answers
Which of the following are factors of 6x^2+30x-36
attashe74 [19]
I think the answer is 3,2, x+6, and x+2 because  the common factor is 6. Hope this helps.
5 0
3 years ago
Other questions:
  • What is the greatest common factor for 5 4 and 2
    6·2 answers
  • -10x +y = -52 x-value and y-intercept​
    11·1 answer
  • F the area of an equilateral triangle is 9√3 sq ft, how long is a side?
    8·1 answer
  • Mike and Larry are friends who share the same birthday.They decided to have a birthday party together and their friends. Mike re
    10·1 answer
  • Choose a answer but not sure​
    5·1 answer
  • How many 3s are in 2
    9·1 answer
  • im making a new account my username is funerai with a capital i and password 5926000532 go crazy with my points
    10·2 answers
  • Solve the following triangle. Round to the nearest tenth if necessary.
    8·1 answer
  • Please help me solve this.
    6·1 answer
  • Part B: In complete sentences, explain how a circle can be used to find the circumcenter of the triangle graphed below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!