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VMariaS [17]
3 years ago
7

Which number line shows a fraction equivalent to 4.5?

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
5 0
I beleive its D hope it helps

Alchen [17]3 years ago
3 0
The forth picture is the one that represents 4.5
You might be interested in
You are asked to help out in the merchandise department. You sell $750 worth of $30 math teaching kits. How many kits did you se
Alex Ar [27]
$750 / $30 = 25 maths teaching kids

$350 / $25 = 14 maths starter kits
if you wanted to see if it was right, you would just do 14*25 and you would get $350

hope I helped!!
7 0
3 years ago
There is a bag filled with 5 blue and 6 red marbles.
Afina-wow [57]

Answer:

The probability of getting two of the same color is 61/121 or about 50.41%.

Step-by-step explanation:

The bag is filled with five blue marbles and six red marbles.

And we want to find the probability of getting two of the same color.

If we're getting two of the same color, this means that we are either getting Red - Red or Blue - Blue.

In other words, we can find the independent probability of each case and add the probabilities together*.

The probability of getting a red marble first is:

\displaystyle P\left(\text{Red}\right)=\frac{6}{11}

Since the marble is replaced, the probability of getting another red is: \displaystyle P\left(\text{Red, Red}\right)=\frac{6}{11}\cdot \frac{6}{11}=\frac{36}{121}

The probability of getting a blue marble first is:

\displaystyle P\left(\text{Blue}\right)=\frac{5}{11}

And the probability of getting another blue is:

\displaystyle P\left(\text{Blue, Blue}\right)=\frac{5}{11}\cdot \frac{5}{11}=\frac{25}{121}

So, the probability of getting two of the same color is:

\displaystyle P(\text{Same})=\frac{36}{121}+\frac{25}{121}=\frac{61}{121}\approx50.41\%

*Note:

We can only add the probabilities together because the event is mutually exclusive. That is, a red marble is a red marble and a blue marble is a blue marble: a marble cannot be both red and blue simultaneously.

4 0
2 years ago
Help! worth 31 points plz help and brainliest plz plz all the answers for brainliest!!!!
Paha777 [63]

Answer:

to hard.

Step-by-step explanation:

4 0
2 years ago
Another non question take my points ._.
masha68 [24]

Answer: I encourage you to ask real questions for the sake of others.

Step-by-step explanation: (thx for points tho :))

6 0
3 years ago
Read 2 more answers
Correct answer gets brainliest
nadya68 [22]

Answer:

I think the answer is D

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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