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slamgirl [31]
3 years ago
5

A ball will be drawn from a bag containing 20 balls numbered 1 through 20 . ​If each ball is equally likely to be drawn, what is

the probability that the ​number on the ball drawn will be even or less than 5 ? ​​
Mathematics
2 answers:
lianna [129]3 years ago
7 0
25% or 1/4 because 5 is 25 percent of 20 and if you change 25% into a decimal you get .25 which is equivalent to 1/4
Anon25 [30]3 years ago
3 0

Answer:

7/10

Step-by-step explanation:

20 balls.

10 even, 10 odd.

4 numbers less than 5.

That is 14/20 --> 7/10

Most likely.

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You try! Which of the following boxes is filled in
Verizon [17]

Answer:

The first one.

Step-by-step explanation:

The first one.  7x² times 2x = 14x³

3 0
3 years ago
Read 2 more answers
The nutritional chart on the side of a box of a cereal states that there are 87 calories in a 3/4 cup serving. How many calories
alexira [117]

Answer:

Total calories in 8 cup = 928 calories

Step-by-step explanation:

Given:

Calories in 3/4 cup of cereal = 87 calories

Find:

Total calories in 8 cup

Computation:

Total calories in 8 cup = 8 x 87 x [4/3]

Total calories in 8 cup = 928 calories

6 0
3 years ago
How many solutions exist for the given equation? <br><br> 3(x-2) =22 -x
kenny6666 [7]

Answer:

one solution

Step-by-step explanation:

3(x-2) =22 -x

Distribute

3x - 6 = 22-x

Add x to each side

3x+x-6 = 22-x+x

4x+6 = 22

Subtract 6 from each side

4x+6-6 = 22-6

4x= 16

Divide by 4

4x/4 = 16/4

x=4

There is one solution

6 0
2 years ago
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 50.7 d
Svet_ta [14]

Answer: The mean of the frequency distribution is 51.7°.

The computed mean 51.7° is greater than the actual mean 50.7° .

Step-by-step explanation:

The given table :

  Low Temperature ​(°​F)      Frequency     Mid -value  

      Class interval                  f                        x                  fx

          40-44                           2                     42.5               85

          45-49                           7                     47.5               95                      

          50-54                          9                     52.5               105

           55-59                         5                     57.5                115

           60-64                          1                      62.5               25

\text{Now, Mean}=\dfrac{\sum fx}{\sum f}\\\\=\dfrac{85+332.5+472.5+287.5+62.5}{24}\\\\=\dfrac{1240}{24}=51.6666666667\approx51.7

The computed mean 51.7° is greater than the actual mean 50.7° .

5 0
3 years ago
What is the value of x
Amiraneli [1.4K]

Answer:

x = 37.53

Step-by-step explanation:

Tan theta = opposite/adjacent

tan 47 = x /35

Multiply each side by 35

35 tan 47 = x/ 35 * 35

35 tan 47 = x

37.53290485=x

To two decimal places

x = 37.53

7 0
4 years ago
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