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3 years ago

Question 2

Mathematics

1 answer:

Westkost [7]3 years ago

7 0

Answer:

3/8

Step-by-step explanation:

this is because there are 8 students in all and only three of them are boys

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Kevin uses each of the digits 6,4,3 and 8, once and once only to make four digit numbers.

Mars2501 [29]

4683? I really don’t understand that but idk

8 0

4 years ago

Read 2 more answers

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of

Sophie [7]

Answer:

Probability that both cans were regular soda = $\frac{1}{11}$

Step-by-step explanation:

Probability = $\frac{Desired outcome}{Total possible outcomes}$

We are given 12 total number of cans; 4 cans have been accidentally filled with diet soda.

Probability that first can is a regular soda:

Outcome that first can is a regular soda will give us the number of regular soda available which are 4

Using formula of probability

Total possible outcomes are, n(total) = 12

Desired outcome: 4 (cans of regular soda)

P(1st can) = $\frac{4}{12}$ = $\frac{1}{3}$

Probability that 2nd can is a regular soda:

<em>As we have already taken a can of regular soda from the pack, the total soda in the pack now 11 and the regular soda left are 3.</em>

Total possible outcomes are, n(total) = 11

Desired outcome: 3 (cans of regular soda as one has already been taken)

P(2nd can) = $\frac{3}{11}$

Probability that both cans are regular soda:

P(both) = P(1st can) × P(2nd can)

= $\frac{1}{3} * \frac{3}{11}$

= $\frac{1}{11}$

3 0

4 years ago

Read 2 more answers

Marlon bought 7/8 pound of turkey at the deli. he used 2/3 of it to make sandwiches for lunch. How much of the turkey did Marlon

OLga [1]

So 2/3 as a decimal would be 0.66 and 7/8 as a decimal would be 0.125 so if you subtract the 2 decimals it would give you the answer of 49 slices.

i hope i'm right! :)

7 0

3 years ago

The number of lattes sold daily for two coffee shops is shown in the table: Lattes 55 52 50 47 68 48 53 53 Based on the data, wh

Ghella [55]

The difference between the median of the data, including the possible outlier, and excluding the possible outlier is 2.

<h2>Given that</h2>

The number of lattes sold daily for two coffee shops is shown in the table: Lattes 55 52 50 47 68 48 53 53 Based on the data.

<h3>We have to determine</h3>

What is the difference between the median of the data, including the possible outlier, and excluding the possible outlier?

<h3>According to the question</h3>

The number of lattes sold daily for two coffee shops is shown in the table: Lattes 55 52 50 47 68 48 53 53 Based on the data.

The data set with the outlier is 20, 41, 45, 48, 52, 55, 56, 57; Meaning the median falls in between 48 and 52, which is 50.

Then the data set without the outlier is 41, 45, 48, 52, 55, 56, 57; Making the median here 52.

Therefore,

The difference between the median of the data, including the possible outlier, and excluding the possible outlier is

= 52 -50 = 2

Hence, The difference between the median of the data, including the possible outlier, and excluding the possible outlier is 2.

To know more about Median click the link is given below.

brainly.com/question/13279523

6 0

2 years ago

In the equation y=7x+9,if the 9 was changed to 3, how would the graph of the line be

Gnesinka [82]

Answer

Option C is correct.

Explanation

We are told that the equation of a straight line is

y = 3x + 9

We are then told that if the 9 is replaced with a 3, what does this indicate?

When graphs are shifted upwards or downwards along the y-axis, the effect of this translation is shown in the new equation for the graph.

If a graph, y = f(x) is moved a units upwards on the y-axis, the new graph has an equation of y = f(x) + a

If a graph, y = f(x) is moved b units downwards on the y-axis, the new graph has an equation of y = f(x) - b

So, when a graph of y = 3x + 9 changes to y = 3x + 3, it indicates that 6 units have been subtracted from the original function; showing that the original function has been moved 6 units downwards.

Hope this Helps!!!

4 0

1 year ago