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Rudik [331]
3 years ago
13

duuuuuuuuuuuuuuuuuude what ?????????????????????????????????????????????????????????????????????????????????????????????????????

????????????????????????????????????????

Mathematics
1 answer:
Alona [7]3 years ago
8 0
Dependent.
Say the first time you pick a purple, now if you pick a marble the second time, you have a lower chance of picking a purple marble. If you never picked a marble at first, your chances of picking a purple are the same.
You might be interested in
Pls answer this question
dem82 [27]

Answer:

firstly covert it like 7   1/4

= 4x7+1 = 29 so 29/4

Step-by-step explanation:

and then find difference by making denominators same

7 0
4 years ago
What is the correct answer?
vovikov84 [41]

Answer:

84 units2

Step-by-step explanation:

First, you multiply 24 *7 = 168

Second, you divide 168 / 2 = 84

Lastly, have a great day!

5 0
3 years ago
What is 1/5r + 23/30
tresset_1 [31]

Answer:

\frac{6r+23}{30}

Step-by-step explanation:

1/5r + 23/30

Factor out \frac{1}{30}

\frac{6r + 23}{30}

Hope it helps. =D

Have a great day!

5 0
3 years ago
Which is true about the volume or surface area of these prisms?
Mariana [72]

Let us find the Surface area and Volume of both Prisms A and B to conclude which is greater.

Consider Prism A :

\bigstar  Given Length of Prism A is 3 m

\bigstar  Given Width of Prism A is 2 m

\bigstar  Given Height of Prism A is 10 m

We know that :

\bigstar  Surface Area of a Rectangular Prism is given by : 2[lw + wh + lh]

:\implies  Surface area of Prism A : 2[(3)(2) + (2)(10) + (3)(10)]

:\implies  Surface area of Prism A : 2[6 + 20 + 30]

:\implies  Surface area of Prism A : 2[56]

:\implies  Surface area of Prism A : 112 m²

We know that :

\bigstar  Volume of a Rectangular Prism is given by : L x W x H

:\implies  Volume of Prism A : [3 x 2 x 10]

:\implies  Volume of Prism A : 60 m³

-----------------------------------------------------------------------------

Consider Prism B :

\bigstar  Given Length of Prism B is 2 m

\bigstar  Given Width of Prism B is 6 m

\bigstar  Given Height of Prism B is 5 m

We know that :

\bigstar  Surface Area of a Rectangular Prism is given by : 2[lw + wh + lh]

:\implies  Surface area of Prism B : 2[(2)(6) + (6)(5) + (2)(5)]

:\implies  Surface area of Prism B : 2[12 + 30 + 10]

:\implies  Surface area of Prism B : 2[52]

:\implies  Surface area of Prism B : 104 m²

We know that :

\bigstar  Volume of a Rectangular Prism is given by : L x W x H

:\implies  Volume of Prism B : [2 x 6 x 5]

:\implies  Volume of Prism B : 60 m³

We can notice that Volumes of both Prism A and B are Equal, But the Surface Areas are not.

\bigstar  Surface Area of Prism A is 112 m²

\bigstar  Surface Area of Prism B is 104 m²

<u>Answer</u> : Surface Area of Prism A  >  Surface Area of Prism B

7 0
3 years ago
What is the simplified version of this inequality? 2x + 9 ≥ 17
Rashid [163]

Answer:

x≥4

Step-by-step explanation:

move constant to the right

2x≥17-9

Subtract 17-9

then you should have 2x≥8

Divide both sides of the inequality by 2

and you should have your answer of x≥4

Hope this helps!

7 0
3 years ago
Read 2 more answers
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