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
Darya [45]
4 years ago
6

I need help on this question

Mathematics
1 answer:
Pavel [41]4 years ago
7 0
I think the answer is D sorry if it’s wrong and good luck
You might be interested in
Is 5/x-2/y=7 a linear equation?
Lubov Fominskaja [6]
Find the degree of the equation to determine if linear. in this case it is not linear.
5 0
4 years ago
A and B are two events. Let P(A) = 0.3, P(B) = 0.9, and P(Aand B) = 0.24. Which statement is true?
gavmur [86]

Answer:

blue one (c), not independent because P(A|B) ≠ P(A)

Step-by-step explanation:

Two events are independent of each other if you can mulitply them to get their intersection

To find the conditonal probability of two independent events you can use the following idea/formula

P(A|B)= (P(A)*P(B))/P(B) which simplifies to P(A) (so the probability of A given B when A and B are independent of each other is just the probability of A)

Now with the numbers we're given let's find P(A|B)

.24/.9= .26666666666667

Because this is not equal to .3 (or P(A)) the answer must be the blue one

4 0
3 years ago
Given f(x) = x^3 + kx + 2, and x + 1 is a factor of f(x), then what is the value of <br> k?
Aleks [24]

Answer:

k = 1

Step-by-step explanation:

Given that,

f(x) = x^3 +kx + 2

If (x+1) is a factor of (x), we need to find the value of k.

Using remainder theorem to find it.

Put (x+1) = 0

x = -1

Put x = -1 in equation below.

x^3 + kx + 2=0\\\\(-1)^3+k(-1)+2=0\\\\-1-k+2=0\\\\1-k=0\\\\k=1

So, the value of k is 1.

4 0
3 years ago
Find the median data 46,22,46,49,45,39,40,42,41,39,40,36
ddd [48]

Answer:

median is 40.5

Step-by-step explanation:

22, 36, 39, 39, 40, 40, 41, 42, 45, 46, 46, 49

half way between numbers in numerical order

lands between 40 and 41

40.5

7 0
2 years ago
Read 2 more answers
Express 36 mins as a fraction of an hour​
Oxana [17]

Answer:

36/60

Step-by-step explanation:

There are 60 minutes in an hour

7 0
3 years ago
Other questions:
  • Find the height of a cylinder with radius 2.5 cm and surface area 88.59 cm2.
    11·2 answers
  • A home furnishings store has two locations, one in the north and one in the south. The matrices below show the costs of their mo
    11·1 answer
  • What is the range median mode mean for 74 ,68 75 68 70 76 71
    7·1 answer
  • What can go to 51 and 102
    11·2 answers
  • Last season Steven missed 24% of the free throws in his basketball games. In the two first games this season he got to shoot 25
    5·1 answer
  • | When solving a system of equations, Jared found y = x +
    8·2 answers
  • What is the answer please
    15·2 answers
  • This equation has one solution.
    6·1 answer
  • Will give brainliest if correct.
    12·1 answer
  • 1. If 5 lbs of apples cost $2.99, How much would 3 lbs cost?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!