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3 years ago

13

Laila wants to create a data display to clearly show the median salary, the highest salary,

2 answers:

deff fn [24]3 years ago

7 0

Answer:

a box plot

Step-by-step explanation:

Given the number of employees at her company is 685

If she chooses to create a dot plot, it means that she need to draw a lot, the total number of dots is 685 and even a wide domain of the number of data values on the x-axis.

If she chooses the box lot, which means that she wants to displays the five-number summary of a set of data. The five-number summary is the minimum, first quartile, median, third quartile, and maximum.

=> So it is the best fit for her choice.

If she chooses histogram, it means that she wants to group numbers into ranges to identify the underlying frequency distribution (shape) of a set of continuous data

Hope it will find you well

neonofarm [45]3 years ago

5 0

what mine shows. a dot plot: a box plot: a histogram: so, liala should create a: :to display the data. these answers here dont make sense.

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Nan is 20 year old. In 8 years,she will be twice as old as Clarisse.how old is clarisse now?

slega [8]

Answer:

6

Step-by-step explanation:

The equation for this problem would be c = (20 + 8) / 2 - 8. Add 20 and 8 to get 28, divide 28 by 2 to get 14, then subtract 8 to get 6.

8 0

2 years ago

Question 3<br> 1) What is the slope of the line?<br> YA<br> 1<br> AX

butalik [34]

Answer:

m = 2

Step-by-step explanation:

for this, you can start at any point where the line crosses and count how many units you go up and over to find the slope

if you start at the y-intercept (which is 1) and count up and over until you reach another solid point, you get 2/1 (rise/run)

2/1 is the same as 2.

m (slope) = 2

3 0

3 years ago

Hello can someone pls help with this Ty!

KATRIN_1 [288]

Answer:

80cm3

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

F(t) = -(t-2) (t-15)

Goryan [66]

Answer:

smaller (t) = 2 and this in coordinates form (2,0)

larger (t) = 15 and this in coordinates form (15,0)

the vertex of the parabola = $(\frac{17}{2} ,\frac{169}{4} )$ or in decimals (8.5, 42.25)

Step-by-step explanation:

For the zeros of the function take each bracket and make it equal to zero.

SMALLER (t):

(t-2)=0

(add 2 for both sides)

t=2

LARGER (t):

(t-15)=0

(add 15 for both sides)

t=15

For the vertex of the parabola you do:

step1: expand the brackets:

f(t)=-(t-2)(t-15)

f(t)= $-t^{2} +17t-30$

step2: define a,b and c using the expression $ax^{2} +bx+c$ :

a= -1 (the coefficient of $t^{2}$ )

b= 17 (the coefficient of t)

c= -30 (the single number without a letter)

step3: sub the values in the formula $-\frac{b}{2a}$ to find the x coordinate of the vertex :

$-\frac{b}{2a}$

= $- \frac{17}{2*-1}$

= $\frac{17}{2}$ or in decimals 8.5

step4: sub the value of t (the x-coordinate) in equation f(t):

f(t)= $-t^{2} +17t-30$

f ( $\frac{17}{2}$ ) = - $(\frac{17}{2} )^{2}$ + 17× $\frac{17}{2}$ - 30

= $-\frac{289}{4}$ + $\frac{289}{2}$ -30

= $\frac{169}{4}$ or in decimals 42.25

(THIS IS A PICTURE OF THE GRAPH↓)

6 0

3 years ago

What is a variableexpression

Anastaziya [24]

A combination of terms and mathematical operations that contains at least one variable.

5 0

4 years ago