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victus00 [196]
3 years ago
9

Olga flips 2 fair coins. What is the probability of obtaining a different result on each coin?

Mathematics
2 answers:
BaLLatris [955]3 years ago
5 0

Answer:

2/4

Step-by-step explanation:

tangare [24]3 years ago
3 0

Answer: There are only two sides in each coin that Olga flips. If the coin lands on heads or tails then both will have a different result as one of them will be revealed to Olga as the coin stops flipping. For example Jessica flips a coin and it lands on tails and heads will not be revealed.

Step-by-step explanation:

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Solve the equation to find x. 2 Area 285 cm 15 cm​
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Answer:

I think your question is not complete..

can you write the question in a way which will determine in what way you want your answer..

i mean from what to find x..

Area is given as 285cm

what is 15 cm for?

from here where is x given to find?

8 0
3 years ago
Twice the difference of a number and 2 is 8
DedPeter [7]

Answer:

2x-2=8

Step-by-step explanation:

2x-2=8

2x=8+2

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6 0
4 years ago
Ms. johnson owns a spice shop. she combines 5 pounds of dried rose hips and 1 pound of five-spice powder to make a new seasoning
Burka [1]

Given the 6 pound weight of the new seasoning having ingredients that cost $8, and $11, the amount she should charge for 1 ounce is $0.53125

<h3>Which method can be used to calculate the price of the new seasoning?</h3>

The ingredients in the new seasoning are;

5 pounds of dried rose hips + 1 pounds of five-spice powder

Cost of the ingredients are;

1 pound of dried rose hips = $8

1 pound of five-spice powder = $11

The cost of combined spice, <em>C</em>, is therefore;

C = $8 × 5 + $11 × 1 = $51

The weight of the new combined seasoning = (5 + 1) pounds = 6 pounds

Cost of 1 pound of the new seasoning is therefore;

1 \: lb =  \frac{51}{6}  = 8.5

  • 1 lb of the new seasoning = $8.5

  • 1 lb = 16 ounces

Therefore;

1 \: ounce =  \frac{8.5}{16}  = \mathbf{0.53125}

  • The amount she should charge for 1 ounce is $0.53125

Learn more about unit conversion calculation here:

brainly.com/question/4845674

#SPJ1

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2 years ago
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In-s [12.5K]

Answer: 152 units square 2

Step-by-step explanation:

3 0
3 years ago
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Mr. Castillo spent $20.00 of the $40.00 in his wallet. Which decimal represents the fraction of the $40.00 Mr. Castillo spent?
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Answer:

0.5

Step-by-step explanation:

hope that helps

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