What is the probability if jonny has 2 red apples and 10 blue apples what is the simplfyed fraction?

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

Answer:1/5

Step-by-step explanation:if he has 2 red apples and 10 blue it would be 2/10 and that simplified which is dividing it in half would make it 1/5

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1.Explain how to find equivalent fractions for 9/12<br> 2.Explain how to simplify 16/24

krok68 [10]

1. 9/12 divide top and bottom by 3

3/4

now you can multiply the top and bottom by the same number and get an equivalent fraction

3/4 * 2/2 = 6/8

3/4 * 5/5 = 15/20

these are all equivalent fractions to 9/12 = 3/4 = 6/8 = 15/20

2. 16/24

divide the top and bottom by 8

2/3

This is as small as it goes (keep dividing until there is no number that will go into the top and the bottom evenly).

4 0

3 years ago

Jonathan has a bag that co rains exactly one red marble (r), one yellow marble (y) and one green marble (g). He chooses a marble

liraira [26]

Answer: The first outcome shall be 0.33 or 33%.

The second outcome would be 0.5 or 50%

Step-by-step explanation: The bag contains exactly one yellow, one red and one green marble. So when he draws the first marble the sample space shall be the total possible outcomes, which is three, since he has three (3) marbles altogether. When he draws the first time without looking, all three marbles have an equal probability of being picked which can be derived thus;

P(Red) = Number of required possibilities/Number of all possibilities

P(Red) = 1/3

P(Red) = 0.33

Note that there is only one marble of each color which means P(Yellow) and P(Green) is also 0.33 respectively.

After choosing the first marble, without replacing the first one he now chooses another marble. The sample size would have reduced to 2 (since one marble has been drawn). Hence, the outcome when he draw a second marble can be calculated as follows;

P(Red) = Number of required outcomes/Number of possible outcomes

P(Red) = 1/2

P(Red) = 0.5

6 0

3 years ago

#16 i

Vlad1618 [11]

The tuition is an illustration of a linear function.

The cost of tuition and fees in the academic year 2023-2024, is $12260

Let the number of academic years after 2014-2015 academic year be x.

So, we have:

$\mathbf{(x,y) \to (0,9200)(5,10900)}$