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xxTIMURxx [149]
3 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]3 years ago
6 0

Answer:

the right answer is b. 2/3

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Adolf earned 650 last week he paid 97.50 in federal income tax he paid one third that amount for state income tax and other taxe
igomit [66]

Answer:

520

Step-by-step explanation:

= 650 - (97.50 + 97.50/3)

= 650 - 130

= 520

8 0
2 years ago
Which of the following is a radical equation?<br> Ox√3=13<br> O x+√3=13<br> O√x+3=13<br> O x+3=√13
sashaice [31]

Answer:

The answer would be: √x+3=13

Step-by-step explanation:

A radical equation is an equation with at least one variable put on a radical form. In this question, there is only one kind of variable which is x. Then, you need to find the equation where x is in the radical form. The radical form can be expressed with square root symbol.

The option with √x would be only √x+3=13

8 0
1 year ago
Please help me please
gizmo_the_mogwai [7]

Answer:

SA=390

Step-by-step explanation:

9*14=126

126+126=252

14*3=42

42+42=84

9*3=27

27+27=54

252+84+54=390

3 0
2 years ago
Can someone help me?​
miss Akunina [59]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
What is the greatest common factor of x4 and x3
Dvinal [7]

Answer:

x3

Step-by-step explanation:

Considering x4 and x3 actually power terms.

I mean: x4 is x^{4} and x3 is x^{3}.

Let's decompose the first term: x^{4}=x^{3}.x

Now it is clear that the common factor is x^{3}.

5 0
3 years ago
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