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luda_lava [24]
3 years ago
7

Suppose you choose a marble from a bag containing 4 red marbles, 2 white marbles, and 3 blue marbles. You return the first marbl

e to the bag and then choose again. Find P(red and blue).
Mathematics
2 answers:
ira [324]3 years ago
8 0
4/9*3/9= 12/81=4/27
You have a 4 in 27 chance of drawing a red then a blue.
Rasek [7]3 years ago
4 0
The Answer Is 4/27 Hope This Helped
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.What is the speed of a jet plane that travels 528 meters in 4 seconds?
Shalnov [3]

132 m/s

Explanation:

Average speed is defined as the distance traveled divided by the time of travel, so in your case

v

=

528 m

4 s

=

132 m/s

7 0
3 years ago
Read 2 more answers
A square garden plot has an area of 24 ft2.
strojnjashka [21]
The area of a square is equal to the side squared.
s^2=A

We can plug in 24 for A and then take the square root of each side to find s.
s^2=24 \\ s=\sqrt{24}

We can simplify √24.
The prime factorization of 24 is 2×2×2×3.
Since we have 2×2 inside the radical we can simplify to have 2 outside the radical.
\sqrt{24}=\sqrt{4\times6}=\boxed{2\sqrt{6}\ ft}

We can then use a calculator to find an approximate decimal value for 2√6.
(You could technically calculate it by hand using the Babylonian method, I don't think you're expected to do that, though)
2\sqrt{6}\approx\boxed{4.9\ ft}


6 0
3 years ago
Is there a strategy to approaching a problem like this?
zysi [14]
It is a geometric mean sequence.
the 2nd term is 20, the 5th term is 0.16
so the next 3 terms are found by multiplying successive terms by the constant x.  20x^3 = 0.16 which is derived by multiplying 20 by x, three times to get 0.16
So x^3 =.008
x=0.2
The first term is found by saying a1^.2 = 20, so a1 = 100
When n =  1     2   3   4    5
     t(n) = 100 , 20, 4, .8, .16



8 0
3 years ago
Which of the table(s) are nonlinear
katrin2010 [14]

Answer:

Table 2

Step-by-step explanation:

Table 2 is nonlinear because from -4 to -2 it moves by -12 but from -2 to 0 it moves by -4

7 0
3 years ago
Read 2 more answers
Can anyone help me? It would be greatly appreciated <3
alisha [4.7K]
The formula would be a=7h+5m.
interesting.
6 0
2 years ago
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