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andreyandreev [35.5K]
3 years ago
13

A five-question multiple-choice quiz has five choices for each answer. Use the random number table provided, with O's representi

ng Incorrect answers
and 1's representing correct answers, to answer the following question:
What is the probability of correctly guessing at random exactly one correct answer? Round to the nearest whole number.
Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
3 0

Answer:

Step-by-step explanation:

jnow colata

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What is the value of h when the function is converted to vertex form?
Dmitrij [34]

Answer:  The value of 'h' is 3.

Step-by-step explanation:  Given that the vertex form of a function is given by

g(x)=a(x-h)^2+k~~~~~~~~~~~~~~~~~~~~~~~~(i)

We are to find the value of 'h' when the following function is converted to the vertex form.

g(x)=x^2-6x+14~~~~~~~~~~~~~~~~~~~~~~(ii)

From equation (ii), we have

g(x)=x^2-6x+14\\\\\Rightarrow g(x)=x^2-2\times x\times 3+3^2-3^2+14\\\\\Rightarrow g(x)=(x-3)^2-9+14\\\\\Rightarrow G(x)=(x-3)^2+5.

Comparing it with the vertex form (i), we get

h=3.

Thus, the value of 'h' is 3.

4 0
3 years ago
Select ALL the true statements about the scatter plot below.
N76 [4]

A scatter plot is a form of plot or mathematical diagram that displays values for two variables for a collection of data using Cartesian coordinates. The true statements are A, D, and E.

<h3>What is a scatter plot?</h3>

A scatter plot is a form of plot or mathematical diagram that displays values for two variables for a collection of data using Cartesian coordinates. One more variable can be presented if the points are programmed.

The following points about the scatter plot are true,

A. The graph shows a linear association

As there can be drawn a line between the two axes of the graph, and this line will give the approximate values, therefore, the graph shows a linear association. Thus, the statement is true.

B. The graph has no outliers

The graph has an outlier lying at the bottom right of the graph. Thus, the statement is False.

C. The graph shows a nonlinear association

As the graph has a linear association, it can not have a non-linear association. Thus, the statement is False.

D. The graph shows a positive association.

As the slope of the imaginary line is positive, the graph shows a positive association. Thus, the statement is true.

E. The graph could be used to show an association between the hours worked and the amount earned.

The above situation can be depicted by the given graph. Thus, the statement is true.

Learn more about Scatter Plot:

brainly.com/question/13984412

#SPJ1

7 0
2 years ago
Each side of a square is increasing at a rate of 3 cm/s. at what rate is the area of the square increasing when the area of the
deff fn [24]
The squares length is increasing by 5.33 cm/ s
3 0
4 years ago
To convert centimeters to inches, we multiply the measurement in centimeters by 2.54. identify the type of relation between cent
Westkost [7]
Hey there! Hello!

This can be represented by the equation y=2.54x, where:

y=measurement in inches
x=measurement in cm

You can plug any value into this problem to reveal that this is a linear function. I provided a graph of this to further prove the point. 

Hope this helped you out, feel free to ask any additional questions if you need further clarification! :-)

4 0
3 years ago
Can someone help me factorise 14b - 7
REY [17]
Find the common denominators for 14 and 7

7 is the common denominator

factor it out

14b - 7

7(2b - 1)

7(2b - 1) is your answer

hope this helps
8 0
3 years ago
Read 2 more answers
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