All categories

2 years ago

Helpppppp please i need help on this question

Mathematics

2 answers:

Vinil7 [7]2 years ago

8 0

Step-by-step explanation:

K=12 if you want explanation i will

inysia [295]2 years ago

3 0

Explanation:
k + 6 = 18
k = 18 - 6
k = 12

You might be interested in

In Art class, there was a bucket of markers on the counter with nine blue, six green, and ten orange markers. Each student will

Oxana [17]

Answer: 19/25

Step-by-step explanation:

There are 25 markers in total and 6 of them are green. The odds of a student not getting a green marker would be the number of markers that aren’t green out of 25

25 - 6 = 19

19/25

6 0

2 years ago

BRAINLIEST + FRIEND IF U ANSWER MY QUESTION!!

Harrizon [31]

Answer:popular sovereignty

Step-by-step explanation: this is because when the bill is passed sovereignty is within

4 0

2 years ago

Read 2 more answers

Which sentence contains an error?

White raven [17]

The witness did not state WHETHER the victim was on the east or west side of the street.

5 0

2 years ago

Sam says the longest ski trail is more than three times the length of the shortest ski trail. Eli says it is less than three tim

iragen [17]

Answer:

Sam

Step-by-step explanation:

Sam: Longest ski trail >3x x = shortest ski trail

Eli: Longest ski train< 3x

Sam is correct because the longest ski trail has to be greater than the shortest and it can't be less than.

6 0

2 years ago

The probability of event A is x, and the probability of event B is y. If the two events are independent, which of these conditio

zzz [600]

If two events are independent, then

$Pr(A\cap B)=Pr(A)\cdot Pr(B)$ .

Use formulas for conditional probabilities:

$Pr(A|B)=\dfrac{Pr(A\cap B)}{Pr(B)},\\ \\ Pr(B|A)=\dfrac{Pr(A\cap B)}{Pr(A)}$ .

For independent events these formulas will be:

$Pr(A|B)=\dfrac{Pr(A\cap B)}{Pr(B)}=\dfrac{Pr(A)\cdot Pr(B)}{Pr(B)}=Pr(A),\\ \\ Pr(B|A)=\dfrac{Pr(A\cap B)}{Pr(A)}=\dfrac{Pr(A)\cdot Pr(B)}{Pr(A)}=Pr(B)$ .

Now in your case $Pr(A)=x,\ Pr(B)=y$ and $Pr(A|B)=x,\ Pr(B|A)=y, Pr(A\cap B)=x\cdot y$ .

This shows that the only correct choice is A.

5 0

3 years ago

Read 2 more answers