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vampirchik [111]
3 years ago
9

1.nadia selects three marbles from the jar to the right without without replacing them.what is the probability that all three ma

rbles are blue? there are 4 red marbles, 7 blue marbles, and 5 green marbles a total of 16 marbles on a jar
please hurry need answer asap
Mathematics
2 answers:
rjkz [21]3 years ago
5 0
32marbles in the jar .
vitfil [10]3 years ago
5 0

Answer:

32

Step-by-step explanation:

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In-s [12.5K]
Hello user

To solve for V we simplify both sides of the equation  then isolate the variable to get v <span>≥ 2

Therefor the answer is: </span>v ≥ 2
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6 0
3 years ago
The pool holds 17,922 gallons of water, and is leaking at a rate of 4 gallons per day. If Mike does not replace the water that h
emmasim [6.3K]

Answer:

17442

Step-by-step explanation:

120x4= 480

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3 0
3 years ago
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Find all exact solutions on [0, 2π). (Enter your answers as a comma-separated list.)
nalin [4]

Answer:

0, \dfrac{\pi}{6}, \dfrac{5\pi}{6},  \pi

Step-by-step explanation:

Given the equation:

sin(x)-2sin(x) tan(x)=0

To find:

The solutions of given equation in the range [0, 2\pi) i.e. 0 can be in the answer but 2\pi can not be there in the answer.

Solution:

Taking tan(x) common, we get:

tan(x) (1-2sin(x))=0

The solutions can be given as:

tan(x) = 0 OR 1-2sin(x) = 0

Let us solve both the equations one by one:

First equation:

tan(x) = 0\\ \Rightarrow x=0, \pi

Second equation:

1-2sin(x) = 0\\\Rightarrow 2sinx=1\\\Rightarrow sinx=\dfrac{1}{2}\\\Rightarrow x = \dfrac{\pi}{6}, \dfrac{5\pi}{6}

Therefore, the answers as a comma separated list are:

0, \dfrac{\pi}{6}, \dfrac{5\pi}{6},  \pi

7 0
3 years ago
Find MQ in parallelogram LMNQ .
Liula [17]

Answer:

MQ = 16.4

By the <u>Parallelogram Diagonals Theorem</u> , MP = <u>PQ</u>

So MQ = 2 · <u>MP</u>

<u />

Step-by-step explanation:

<u>Parallelogram Diagonals Theorem</u>

The diagonals of a parallelogram bisect each other, i.e. they divide each other into <em>two equal parts</em>.

P is the point of intersection of the diagonals.

Therefore, MP = PQ and LP = PN

If MP = 8.2, then PQ = 8.2

⇒ MQ = 8.2 + 8.2 = 16.4

8 0
2 years ago
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Taya2010 [7]

Answer:

p=70+1.25x

Step-by-step explanation:

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