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3 years ago

The two dot plots below compare the forearm lengths of two groups of schoolchildren:

2 answers:

7 0

B.

as a, none is longer than 11 inches
b, 2 are longer than 11 inches
c, 3 have 9 inches (which is the shortest)
s, one has 9 inches

Solnce55 [7]3 years ago

3 0

Two dot plots are shown one below the other. The title for the top dot plot is Online Customers and the title for the bottom plot is Walk-In Customers. Below the line for each dot plot is written Number of Packs. There are markings from 1 to 5 on each line at intervals of one. For the top line there are 0, 0, 1, 5, 4 dots respectively for marks from 1 to 5. For the bottom line there are 6, 3, 1, 0, 0 dots respectively for marks from 1 to 5.

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Select all input values for which f(x) = 3.

schepotkina [342]

I have this to bro I’m looking for the answer key

8 0

3 years ago

How do you solve this

love history [14]

Answer:

x=-2

Step-by-step explanation:

$\frac{1}{6{x}^{2} } = \frac{1}{2x} + \frac{7}{6 {x}^{2} } \\ \frac{7}{6 {x}^{2} } - \frac{1}{6{x}^{2} } + \frac{1}{2 {x} } = 0 \: \: \: \: \: ( - \frac{1}{6 {x}^{2} } \: throughout) \\ \frac{6}{6 {x}^{2} } + \frac{1}{2x} = 0 \: \: \: \: \: (simplify)\\ \frac{1}{ {x}^{2} } + \frac{1}{2x} = 0 \\ \frac{2 {x}^{2} }{ {x}^{2} } + \frac{2 {x}^{2} }{2x} = 0 \: \: \: \: \: ( \times 2 {x}^{2} \: throughout) \\ 2 + x = 0 \: \: \: \: \: (simplify)\\ x = - 2$

4 0

3 years ago

What is -3(x-8)+7x=12

algol13

Answer:

18/5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the value of “x”

zepelin [54]

Ur answer will be 55 because it’s a triangle and a triangle has 180 degrees
180-125=55:)

5 0

3 years ago

What is 1+2?????????????????

irina1246 [14]

Answer:

if a is 1 more than b it can be expressed as so:

a=b+1

b+1=a

b^2+1=a^2

b^2=a^2-1

b=a-1

if b if 1 then a is 2

b+1=a

-a+b=-1

a-b=1

a=2, b=1

a=b+1

a+b=3

1+2=3

Step-by-step explanation:

4 0

2 years ago