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Lina20 [59]
3 years ago
13

Brainliest if correct please help

Mathematics
2 answers:
Gemiola [76]3 years ago
8 0

Answer:

Step-by-step explanation: I choose d because if you notice there are only 33 marbles in Bag F and Bag F-number of marbles is equal to                         1/3 marbles = 11/33 marbles and Bag G contains only 11 marbles which are how many marbles there are in all bags.

Monica [59]3 years ago
6 0

Answer:

The probability of randomly selecting a blue marble from bag F is 1/3

Step-by-step explanation:

Let's logically work this out:

Bag G has 33 marbles.

Bag F has 11 marbles.

Each bag is mentioned to have 11 blue marbles, so that means there is a 1/3 chance of picking a blue marble from bag F and a 1/1 (100%) chance of picking a blue marble from bag G.

A is incorrect because the chance of picking a marble from bag G (about 33%) is less than bag F (100%).

B is incorrect because the probability is 1/3, not 1/1. If it said bag F, it would be correct, however it is not so.

C is incorrect because, as mentioned before, 33% is not larger than 100%. It specifically says bag F has a greater chance, so this isn't correct.

D IS correct not only because it's the last one left, but because 11/33 (blue marbles to all marbles in the bag) is equal to 1/3 when simplified.

≧◡≦

Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!

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Can someone pls help me?
kirza4 [7]

Answer:

\frac{8}{24}

Step-by-step explanation:

If Adam's family uses 8lb of apples to make pie. We know that 3 x 8 = 24, so it's probably approximately 3 out of 18.

5 0
1 year ago
If x = 2 calculate the value of x squared- x
monitta
Plug the x value which is 2 back to the x and solve.

I gave you two answers because I wasn’t sure if the question was (x^2) - 2 or x^2-2.
Those two functions look similar but is totally different so keep that in mind.

Hope you have a victorious day!

4 0
3 years ago
Find the unit rate 6 and 2/5 revolutions in 2 and 2/3 in seconds
Makovka662 [10]

<u>Step 1</u>

Convert mixed fractions into fractions

6 2/5 = (6*5)+2) / 5 = 32/5

2 2/3 = (2*3)+2) / 3 = 8/3

<u>Step 2</u>

32/5 ÷ 8 / 3 ; where 32/5 is the 1st fraction and 8/3 is the 2nd fraction

<u>Step 2 (A)</u>

Get the reciprocal of the 2nd fraction:

From 8/3 to 3/8

<u>Step 2 (B)</u>

Multiply 1st fraction to the reciprocal of the 2nd fraction

32/5 * 3/8 = (32*3) / (5*8) = 96/40

<u>Step 2 (C)</u>

Simplify the fraction

96/40 divide by 4 will become 24/10

24/10 divide 2 will become 12/5. The simplest fraction of 96/40

The unit rate is 12/5 = 2 2/5 revolutions per second

3 0
3 years ago
3x + 5 - x = 9x - 7 + 12
Iteru [2.4K]

Answer:Combine like terms

3

+

5

−

=

9

−

7

+

1

2

{\color{#c92786}{3x}}+5{\color{#c92786}{-x}}=9x-7+12

3x+5−x=9x−7+12

2

+

5

=

9

−

7

+

1

2

{\color{#c92786}{2x}}+5=9x-7+12

2x+5=9x−7+12

2

Add the numbers

3

Subtract the same term from both sides of the equation

4

Simplify

5

Subtract the same term from both sides of the equation

6

Simplify

7

Divide both sides of the equation by the same term

8

Simplify

HOPE THIS HELPS :)

Step-by-step explanation:

4 0
3 years ago
A microwave oven costs $124.85 before it is marked down. If it is marked down by 63%, what is its new price, to the
Aleksandr [31]

Answer:

D ($46.19)

Step-by-step explanation:

$124.85 * (100% - 63%)

= $124.85 * 37 %

= $124.85 * 0.37

= 46.1945

= $46.19 (to the nearest cent)

Hope this helped!

5 0
2 years ago
Read 2 more answers
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