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Ghella [55]
3 years ago
9

Help me please??ndjfbd

Mathematics
2 answers:
tatuchka [14]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Becuase the proability of drawing a red marble is 10/20 or 50% and drawing a green marble is 4/20 or 20% and drawing a red marble is 6/20 or 30%

Sveta_85 [38]3 years ago
6 0
I believe your answer is B. Can I please have brainliest
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F(1)=−3<br> f(n)=2⋅f(n−1)+1<br> ​f(2)=
RoseWind [281]

Answer:

-5

Step-by-step explanation:

f(2) = 2 * f(2-1) + 1

f(2) = 2 * f(1) + 1

f(2) = 2(-3) + 1

f(2) = (-6) + 1

f(2) = -5

3 0
3 years ago
Read 2 more answers
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Tamiku [17]

Answer:

30%. Based on the given conditions, formulate: 12/40 Cross out the common factor: 3/10 Multiply a number.

Step-by-step explanation:

5 0
3 years ago
The price of trade Suppose that Portugal and Germany both produce beer and olives. Portugal's opportunity cost of producing a cr
fiasKO [112]

Answer: Both 4 barrels and 7 barrels of beer per crates of olives will allow both Germany and Portugal to gain from trade.

Step-by-step explanation: For every 1 crate of olives produced by Portugal, they will not be able to produce 3 barrels of beer in return. Therefore, for portugal to trade a crate of olives for barrels of beer more than 3 means they are gaining on the trade, in this case, they gain 1 (option A) and 4(option B) extra barrels of beer for every crate of olive traded with Germany. Likewise Germany gains in both cases because any exchange of barrels of beer that is less than 11 barrels of beer to a crate of olives is a gain for Germany. Therefore both 4 barrels and 7 barrels for a crate of olives will lead to both countries gaining.

8 0
4 years ago
Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle?
Eduardwww [97]

Answer:

actually 90 degrees is wrong

Step-by-step explanation:

3 0
4 years ago
In a fruit cocktail, for every 12 ml of orange juice you need 8 ml of apple juice and 50 ml of coconut milk. What is the ratio o
Luba_88 [7]

Answer:

6:25:4

Step-by-step explanation:

12 ml of orange juice:50ml coconut milk: 8 ml orange juice

its all divisible by 2

so it would be 6:25:4

please mark as brainliest!!

5 0
3 years ago
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