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3 years ago

How do you make a stem and leaf plot?

Mathematics

1 answer:

Maru [420]3 years ago

6 0

Answer:

How to Make a Stem-and-Leaf Plot

Step 1: Determine the smallest and largest number in the data. The game stats: ...

Step 2: Identify the stems. For any number, the digit to the left of the right-most digit is a stem. ...

Step 3: Draw a vertical line and list the stem numbers to the left of the line.

Step 4: Fill in the leaves. ...

Step 5: Sort the leaf data.

Step-by-step explanation:

You might be interested in

The tables represent two linear functions in a system,

Alenkasestr [34]

Answer:

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

First table:

(-4, 26), (0, 10) → b = 10

$m=\dfrac{10-26}{0-(-4)}=\dfrac{-16}{4}=-4$

$\boxed{y=-4x+10}$

Second table:

(-4, 14), (0, 2) → b = 2

$m=\dfrac{2-14}{0-(-4)}=\dfrac{-12}{4}=-3$

$\boxed{y=-3x+2}$

We have the system of equations:

$\left\{\begin{array}{ccc}y=-4x+10&(1)\\y=-3x+2&(2)\end{array}\right\\\\\text{Put (1) to (2):}\\\\-4x+10=-3x+2\qquad\text{subtract 10 from both sides}\\-4x=-3x-8\qquad\text{add 3x to both sides}\\-x=-8\qquad\text{change the signs}\\x=8\\\\\text{Put the value of x to (2):}\\\\y=-3(8)+2\\y=-24+2\\y=-22$

5 0

2 years ago

A student is trying to solve the system of two equations given below:

levacccp [35]

Answer: B: (y + z = 6) × -5

Step-by-step explanation:

if you multiply 'y' by -5 it turns into -5y. Therefore when you add -5y and 5y together, you get 0y which is what you want when eliminating the y-term.

8 0

1 year ago

Crystal Rollerbladed 150 feet in 15 seconds, while Gavin rollerbladed 150 feet in 10 seconds. Without doing any calculations, wh

mario62 [17]

Answer: Gavin was faster because his time was less than Crystal's.

Step-by-step explanation: They rollerbladed the same distance but Gavin did it in less time.

Hope this helped!

Mark Brainliest if you want!

3 0

2 years ago

Read 2 more answers

Need help please :))

Svetradugi [14.3K]

Vertical angles are equal, so
.. 2y +5 = 4y
.. 5 = 2y . . . . . . . . subtract 2y from both sides of the equation
.. 5/2 = y . . . . . . . divide by the coefficient of y

This answer corresponds to the 4th selection.

7 0

3 years ago

The annual interest on an $20,000 investment exceeds the interest earned on a $4000 investment by $1320. The $20,000 is invested

crimeas [40]

Answer:

"8.8%"

Step-by-step explanation:

Let x be the interest rate for the 20,000 and y for the 4,000

The problem says:

x20,000 = y4,000+1320 (1)

and

x = y+0.006 Substitute this value for x on equation (1)

(y+0.006)20,000 = y4,000+1320

20,000y+120 = y4,000+1320

16,000y = 1320

y = 0.0825 So the 4,000 are invested at 8.25%

And since x = y+0.006:

x = .0825+0.006 = 0.0885 or 8.8%. The 20,000 are invested at 8.8%

4 0

2 years ago