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xxTIMURxx [149]
2 years ago
6

You have a jar of marbles. There are 15 red, 20 blue, 7 green, and 18 yellow marbles. You choose a marble at random from the jar

. You then replace it and choose another one. What is the probability that both marbles are blue?
a: 1/3600 d: 1/10
b: 2/3 c:1/9 no explanation just answer
Mathematics
1 answer:
Nookie1986 [14]2 years ago
6 0

Answer:

the right answer is b. 2/3

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Combine the x tiles to get
Ivenika [448]
Pls give the question to expect that u get answers from others



Thank u
6 0
3 years ago
Pls help just please will mark BRAINLIEST
Darina [25.2K]

Answer:

44.2545

Step-by-step explanation:

you can find the third angle by taking 180-(90+55)=a

a=35

use law of sines

Sin(angle)/(opposite side of angle)=Sin(another angle)/(opposite side of another angle)

so, sin(a)/A=sin(b)/B

sin(35)/33=sin(55)/x

x=sin(55)/(sin(35)/33)

x=44.2545

Hope this helps :)

3 0
2 years ago
My cousin needs help with this one. ⬆
mina [271]
If you are talking about "Write a number sentence that shows the sum of the 4 color of stars.

1/8 + 1/8 + 1/8 + 1/8 = 4/8, or 1/2


is your answer

for a number sentence, write out the whole thing with the equal sign and the answer

hope this helps
4 0
3 years ago
A doctor orders a dosage of 5 ml of medicine every 4 hours for 8 days. How many fluid ounces of medicine should be​ purchased?
MAXImum [283]
24 ÷ 4 = 6
6 × 8 = 48 
5 × 48 = 240 
240 × 0.033814 = 8.11536
8.11536 fluid ounces should be purchased.
5 0
3 years ago
Draw a model of square root of 12 using perfect squares
Shkiper50 [21]

Answer:

The answer is "\sqrt{12} is not a perfect square".

Step-by-step explanation:

12 is not a perfect square because it is the natural number, and no other natural number would square the number 12, that's why it is not a perfect square.

If we calculate the square root of \sqrt{12}. so, it is will give 2\sqrt{3} that is not a perfect square root which can be described as follows:

\Rightarrow \sqrt{12}= \sqrt{2\times 2\times 3}

            = \sqrt{2^2\times 3}\\\\= 2\sqrt{3}\\\\

\bold{\sqrt{12}} is not a perfect square root.

7 0
3 years ago
Read 2 more answers
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