All categories

4 years ago

Does anyone know the answer

Mathematics

1 answer:

beks73 [17]4 years ago

4 0

Answer:

The median of Rae's data is 2.22

The median of Dori's data is 2.14

The interquartile range of Rae is 0.3

The interquartile range of Doris is 0.19

You might be interested in

24 packs of lemonade 2 for $9 12 packs 4 for $10 12 packs 3 for $9 for each store what is the ratio of the number of cans to the

faust18 [17]

24 × 9 (48Cans) = 9:48
12 × 10 (48Cans) = 10:48
12 × 9 (36Cans) = 9:36

4 0

3 years ago

Please Help With This. What is the equation of the line shown in this graph? Answer your answer in the box.

Margaret [11]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ -2}}\quad ,&{{ -3}})\quad 
% (c,d)
&({{ 3}}\quad ,&{{ -3}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{-3-(-3)}{3-(-2)}
\\\\\\
\cfrac{-3+3}{3+2}\implies \cfrac{0}{5}\implies 0$

$\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-3)=0[x-(-2)]
\\\\\\
y+3=0\implies y=-3$

6 0

3 years ago

Solving the equation

liubo4ka [24]

Answer:

y = 5

Step-by-step explanation:

Step 1: Write equation

-(4y + 2) - (-3y - 6) = -1

Step 2: Solve for <em>y</em>

Distribute: -4y - 2 + 3y + 6 = -1
Combine like terms: -y + 4 = -1
Subtract 4 on both sides: -y = -5
Divide both sides by -1: y = 5

Step 3: Check

<em>Plug in y to verify it's a solution.</em>

-(4(5) + 2) - (-3(5) - 6) = -1

-(20 + 2) - (-15 - 6) = -1

-22 - (-21) = -1

-22 + 21 = -1

-1 = -1

7 0

3 years ago

The area with a circle of a radius of 24

inessss [21]

A= pi • r•r =
A = pi • 10• 10

3 0

3 years ago

Read 2 more answers

What is the circumference of the circle of parallel of latitude 40°

pickupchik [31]

Answer:

The circumference of a circle with a latitude of 40 degrees is 251.33

3 0

3 years ago