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iragen [17]
3 years ago
12

can anyone help and explain why this is either proportional or not? urgent!! (it needs an explanation too)

Mathematics
1 answer:
Naddik [55]3 years ago
4 0

Answer:

Proportional

Step-by-step explanation:

It's evenly spaced, and if all ratios are simplified, they will all come out the same.(It's in a straight line and not scattered all over).

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Which data set COULD NOT be represented by the box plot shown? A) {13, 5, 8, 8, 6, 10, 15, 12, 4, 13, 11} B) {2, 10, 13, 7, 9, 5
siniylev [52]

Answer:

B

Step-by-step explanation:

From the box plots shown above:

The lowest number is 4

The highest number is 15

Therefore, the values in each boxes must lie between {4,15}.

In option A the values in the box include: {13,5,8,8,6,10,15,12,4,13,11}. The values of this data lies between 4 and 15 which makes it correct.

In the second option(B) the values in the boxes include: {2,10,13,7,9,5,15,12,7,13,11}.

The value 2 is not present in the interval, therefore the set of data is wrong.

In option C the values in the box include: {15,13,6,7,10,8,11,13,13,6,4}.

The values of this data lie between the interval of 4 and 15 which makes it correct.

In option D, the values in the box include: {4,13,6,7,15,12,11,10,5,13,9}·

The values of this data lie between the interval of 4 and 15 which makes it correct.

5 0
3 years ago
Urgent ASAP answer!!
UkoKoshka [18]
C.

not sure, goodluck. sorry if it’s wrong:)
5 0
3 years ago
How do you recognize and complete a geometric sequence?
Genrish500 [490]

Question- How do you recognize and complete a geometric sequence?

Answer- A geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio, r. Write the first five terms of a geometric sequence in which a1=2 and r=3.

7 0
3 years ago
Can you please tell the value of x? Thx
AleksandrR [38]
External angle is equal to the sum of the other 2 internal angles

2x=x-5+63
minus x from both sides
x=-5+63
x=58

x=58°
6 0
3 years ago
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Suppose that y varies inversely with x, and y=3 when x=4.
yawa3891 [41]

When y varies inversely as x it can be expressed as follows:

\frac{1}{x}\text{ }\propto\text{y}

If we write the general equation for this

y=\frac{A}{x}

When y=3 and x=4 we can calculate de value of A

\begin{gathered} x=4 \\ y=3 \\ 3=\frac{A}{4} \\ A=4\cdot3 \\ A=12 \end{gathered}

Then the equation that describes an inverse variation between x and y is_

y=\frac{12}{x}

6 0
1 year ago
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