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Leno4ka [110]
3 years ago
13

What is the value of y?

Mathematics
2 answers:
777dan777 [17]3 years ago
6 0

Answer:

i need a quetion to be able to answer

Step-by-step explanation:

Mazyrski [523]3 years ago
3 0

Answer:

(2y + 30) i think

Step-by-step explanation:

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Please help I really need help
katrin2010 [14]

Answer:

No

Step-by-step explanation:

Use the vertical line test, you can conclude that this is not a function.

5 0
2 years ago
Read 2 more answers
In a state lottery game you select six numbers from 1 to 44. the state selects six numbers at random from 1 to 44 without replac
LiRa [457]
We need to correctly choose exactly 4 out of the 6 drawn numbers.

Apply hypergeometric distribution:
a=number of correctly chosen numbers = 4
A=number of correct (drawn) numbers = 6
b=number of incorrectly chosen numbers = 2 
B=number of undrawn numbers = 44-6 = 38

Then by the hypergeometric distribution
P(a,b,A,B)
=C(A,a)C(B,b)/C(A+B,a+b)  [C(n,r)=combination of r objects taken out of n]
=C(6,4)C(38,2)/C(44,6)
=15*703/7059052
= 10545/7059052
= 0.001494 (to the nearest millionth)
Answer: probability of winning third prize is 10545/7059052=0.001494

6 0
3 years ago
The relationship between temperature in degrees Fahrenheit and degrees Celsius is shown in the graph above
pentagon [3]
It is a little difficult to see the graph but I am assuming that the x-axis is temperature in Celsius and the y-axis is temperature in Fahrenheit. 

Since the y-intercept is always the point at which the x-value is equal to 0, in this case the y-intercept would be the Fahrenheit temperature that is equivalent to 0°C.

I hope this helps.
3 0
3 years ago
Why there is a difference in the time spent per subject.
jeyben [28]
It is based on how challenging the subject is and how much information your learning in it
6 0
2 years ago
PLEASE HELP ME !!!!!!!!
Viktor [21]
It should be A, it’s the only answer that gives all the available choices or options he could get
5 0
3 years ago
Read 2 more answers
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