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Serggg [28]
3 years ago
10

PLEASEE HELP ANYONE

Mathematics
1 answer:
jeyben [28]3 years ago
6 0
We notice there are 4B and 4G (shown in the photo)

P(picking 1st a Green) = 4/8 (having picked a green -and not replacing it- the remaining number of marbles is 3G + 4B)

P(picking 2nd a Green) =3/7

P(picking 1st green AND picking 2nd Green )=(4/8) x (3/7) = 12/56≈ 0.21=21%
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A supermarket had bags of grapes for $20.72 for 7. They also had bags of green grapes priced at 8.46 for 3. Which type of grapes
emmasim [6.3K]

Answer:

The grapes are more expensive than the green grapes.

Step-by-step explanation:

GRAPES: If you divide $20.72 by 7, to get one bag of grapes instead of seven, you get $2.96/bag.

GREEN GRAPES: If you divide $8.46 by 3, to get one bag of green grapes instead of three, you get $2.82/bag.

$2.82 is less than $2.96, therefore, the grapes are more expensive than the green grapes.

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2 years ago
For the function F(x)=1/x,which of these could be a value of F(x) when x is close to zero
fomenos

Answer:

C. -10,000

Step-by-step explanation:

As x approaches zero, f(x) approaches infinity or negative infinity.

Answer: C. -10,000

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3 years ago
A bakery bakes 728 trays of cookies in a day. How many trays of cookies can the bakery make in 43 days?
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Line segment BC will be reflected over line m to form line segment BC. Which of the following statements must be true?
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Answer:

<u>Option A</u>

Step-by-step explanation:

To reflect line segment BC over line m, BB' will be perpendicular to the line m

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A) Line m is the perpendicular bisector of line segment BB' and the line segment CC'

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