A recent poll indicated that about 75% of U. S. households had access to a high -speed internet connection. Suppose 100 households were randomly selected from the United States. How many of the households would you expect to have access to high- speed internet connection?

75

Step-by-step explanation:

According to the question 75% of the US households had access to high speed internet connections

Given 100 households were selected randomly,number of households that have access to high speed internet connection will be

75% of 100

Therefore

75% /100% x 100

0.75 x 100

75

75 of them would have access to high speed internet connection

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option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.