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yawa3891 [41]
2 years ago
14

What is the stem-and-leaf plot for

Mathematics
1 answer:
Verdich [7]2 years ago
8 0

The stem-and-leaf plot for 29,22,21,6,13,6,17,29,26,9,16,10,25,3,2,23,13,10,7,16,29,30,4,11,7,28,27,22,10 is shown in the image attached below (see attachment).

<h3>What is a Stem-and-leaf Plot?</h3>

A stem-and-leaf plot is a table which is used to display a set of data in such a way that, on the left we have the "stem" which displays the first digit or digits of a data value.

On the right, we have the 'leaf' which displays the last digit of the data value.

For example, if we are to represent "25" and "26" on a stem-and-leaf plot, we would have: 2 | 5, 6.

Therefore, the stem-and-leaf plot for 29,22,21,6,13,6,17,29,26,9,16,10,25,3,2,23,13,10,7,16,29,30,4,11,7,28,27,22,10 is shown in the image attached below (see attachment).

Learn more about the stem-and-leaf plot on:

brainly.com/question/8649311

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Please help me it’s an emergency I need this answer in by five minutes as soon as possible I need it ASAP thank you so much
JulsSmile [24]

Answer:

A. 4

Step-by-step explanation:

Negative negative 4 would be positive 4. The reason why is because if you multiplied -4 by -1, you'd get positive 4.

7 0
3 years ago
Solve x2 + 6x + 7 = 0. (2 points)
Alexandra [31]

Option C: $x=-3 \pm\sqrt{2}

Solution:

Given equation is x^{2}+6 x+7=0.

This is a quadratic equation.

Here a = 1, b = 6, c = 7

To solve the given equation by quadratic formula,

$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}

Substitute the given values in the quadratic formula, we get

$x=\frac{-6 \pm \sqrt{6^{2}-4 (1) (7)}}{2 (1)}

$x=\frac{-6 \pm \sqrt{36-28}}{2 }

$x=\frac{-6 \pm \sqrt{8}}{2 }

$x=\frac{-6 \pm2 \sqrt{2}}{2 }

$x=\frac{2(-3 \pm\sqrt{2})}{2 }

2 in the numerator and denominator are cancelled.

$x=-3 \pm\sqrt{2}

Option C is the correct answer.

8 0
3 years ago
Which function has real zeros at x = 3 and x = 7?
german
The answer is X2-10X+21

Explanation: If u put the equation in the graphing calculator 3 and 7 both equal zero meaning they are the x’s of the situation.
8 0
3 years ago
What is an undefined term?
Rom4ik [11]

Answer:

A "underfined term" is used when a mathematical result has no meaning.

7 0
4 years ago
If quadrilateral ABCD is an isosceles trapezoid, which statements must be true? Check all that apply.
Helga [31]
Isosceles trapezoid has one pair of equal side and one pair of parallel side

For trapezoid ABCD, line AB equals to line CD and line AD is parallel to BC. The two diagonals, AC and BD, also has equal length. 

Angle BAD equals to angle ADC
Angle ABC equals to BCD

Point E, where the two diagonals intersect, isn't the middle point of the diagonals. 

Hence, from the options, the correct statements are
BC||AD
BA equals to CD
Angle CBA equals to angle BCD
5 0
3 years ago
Read 2 more answers
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