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hoa [83]
3 years ago
7

Please help im so lost right now

Mathematics
1 answer:
Ne4ueva [31]3 years ago
7 0
I feel like it x=89 degrees....Becuase that is what i got...
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Compute the conditional probabilities from the two-way frequency table.
Natali5045456 [20]

Answer:

The table is show clearly in the figure attached.

P(boy if favourite activity is swimming) = 8/17 = 0.47

P(girl if favourite activity is sport) = 7/27 = 0.26

P(girl if favourite activity is reading) = 4/6 = 0.67

P(boy if favourite activity is sport) = 20/27 = 0.74

P(favourite activity is swimming if a girl) = 9/20 = 0.45

P(favourite activity is reading if a boy) = 2/30 = 0.07

P(favourite activity is swimming if a boy) = 8/30 = 0.27

P(favourite activity is reading if a girl) = 4/20 = 0.2

6 0
3 years ago
What is 4.2e+16 written out?
worty [1.4K]
42000000000000000



....................
4 0
3 years ago
Create a factorable polynomial with a GCF of 2y. Rewrite that polynomial in two other equivalent forms. Explain how each form wa
Nezavi [6.7K]
2y^2 = x^2

y = x/sqrt(2)


how?

y = (x^2)/(2y)

y(2y) = (x^2)(2y)/(2y)

8 0
3 years ago
What does a regression line really tell us? There are actually four things it can tell us, but I only need you and your group to
andrew-mc [135]

Answer:

Here is one idea:

You can use a regression line to predict what will happen at a time not given by your data.  You can use it to make predictions about future times.

Here is another one:

The equation for the regression line or even the graph of can tell us if the data is increasing as we move through future times or if it is decreasing as we move through future times.

Try to come up with one of your own so you can have three. :)

8 0
3 years ago
Rewrite 16 in exponent form using 2 as the base.
VashaNatasha [74]

Answer:

16=24

Step-by-step explanation:

The first step to write any number in exponential form is to do the prime factorization of the given number. As we can see that 2 is multiplied 4 times so by using exponent we can write 16 as 24

8 0
2 years ago
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