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mr_godi [17]
3 years ago
15

PLEASE HELP WITH #17 AND #6

Mathematics
1 answer:
IgorC [24]3 years ago
7 0
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Find the length of the segment with endpoint Y(4, 3) and midpoint M(1, 7).
inessss [21]

Answer:the length is 10

Step-by-step explanation:

since m is the midpoint it is 3 away from y on the x axis and 4 away on the y axis

so if you go the same distance away from the midpoint you get -2, 11

so -2 is 6 away from 4 away and 3 is 8 away from 11

6^2  = 36

8^2 = 64

36+64= 100

the square root of 100 is 10

5 0
3 years ago
How many different combinations are there of the digits 46987?
Fynjy0 [20]

Answer:

1,00000,00,00

Step-by-step explanation:

3 0
3 years ago
Which statement is true about whether Z and B are independent events?
adoni [48]

Answer:

Z and B are independent events because P(Z∣B) = P(Z).

Step-by-step explanation:

After a small online search, I've found a table to complete this problem, that we can see below.

For two events Z and B, we have:

P(Z|B) = probability of Z given that B

such that:

P(Z|B) = P(Z∩B)/P(B)

So, two events are independent if the outcome of one does not affect the outcome of the other.

So, if the probability of Z given B is different than P(Z) (the probability of event Z) means that the events are not independent.

So Z and B are independent if the probability of Z given B is equal to the probability of Z.

P(Z|B) = P(Z)

In the table we can see:

P(Z|B) will be equal to the quotient between all the cases of Z given B (126) and the total cases are given B (280)

P(Z|B) = 126/280 = 0.45

Similarly, we can find P(Z):

And P(Z) = 297/660 = 0.45

So we can see that:

P(Z|B) =  P(Z)

Thus, B and Z are independent.

7 0
3 years ago
A beach ball weighs 3 ounces. Do 14 beach balls weigh more than 4 pounds? yes no Submit
ozzi
No.
 Its still 3 ounces no matter how many you have

7 0
3 years ago
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Find the prime factorization of 504
BaLLatris [955]
It's not a prime number but
Answer : 23 • 32 • 7
4 0
3 years ago
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