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2 years ago

1252<1233 625384937296363>162719736918747594

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

5 0

Answer:

my love do you ever dream of

Step-by-step explanation:

candy coverd rainnnnndrropppppsssss

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Find the product.<br><br> (6xyz4)(5xy3)<br><br> PLEASE HELP!!! ASAP!!

Elza [17]

Answer:

$30x^2y^4z^4$

Step-by-step explanation:

If we multiply 6x by 5x, we get $30x^2$ .

If we multiply y by $y^{3}$ , we get $y^{4}$ .

z stays the same, since it's not being multiplied by anything.

Hope this helped!

6 0

2 years ago

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How do we find the range

Volgvan

Subtract the biggest number to the lowest number.
Example: 12,15,16,18
18-12 =6
18 is the biggest number for this data
12 is the lowest number for this data
Just subtract the buggest no. To the lowest no.

Hope it help

4 0

2 years ago

8 of 10

Naya [18.7K]

Answer:

Step-by-step explanation:

To find the answer, we take Gordon's result, 3, and subtract 2, which is what he added to get 3. This gives us a result of 1. We then multiply by 2, as 1 was the quotient of dividing the original number by 2. This leaves us with an answer of 2.

7 0

2 years ago

In a certain community, 36 percent of the families own a dog and 22 percent of the families that own a dog also own a cat. In ad

zysi [14]

Answer: a) 0.0792 b) 0.264

Step-by-step explanation:

Let Event D = Families own a dog .

Event C = families own a cat .

Given : Probability that families own a dog : P(D)=0.36

Probability that families own a dog also own a cat : P(C|D)=0.22

Probability that families own a cat : P(C)= 0.30

a) Formula to find conditional probability :

$P(B|A)=\dfrac{P(A\cap B)}{P(A)}\\\\\Rightarrow P(A\cap B)=P(B|A)\times P(A)$ (1)

Similarly ,

$P(C\cap D)=P(C|D)\times P(D)\\\\=0.22\times0.36=0.0792$

Hence, the probability that a randomly selected family owns both a dog and a cat : 0.0792

b) Again, using (2)

$P(D|C)=\dfrac{P(C\cap D)}{P(C)}\\\\=\dfrac{0.0792}{0.30}=0.264$

Hence, the conditional probability that a randomly selected family owns a dog given that it owns a cat = 0.264

5 0

2 years ago

Confusing confusion please help

Levart [38]

Divide the shape into two parts, square triangle, the square is easy 2x2=4. The second part you know the length is 2 as 4-2=2, and because it is half of a square, it will be half of the area, so total answer is 6

8 0

2 years ago

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