A poll of 100 senior citizens in a retirement community asked about the types of electronic communication they used. The table shows the joint and marginal frequencies from the poll results,
If you are given that one of the people polled uses text messaging, what is the probability that the
person is also using e-mail? Express your answer as a decimal. If necessary, round your answer to the
nearest hundredth.
Uses text messaging
Total
0.83
Uses e-mail
Yes No
Yes 0.17 0.66
No 0.11 0.06
Total 0.28 0.72
0.17
1
None of the other answers are correct
O 0.61
O 0.65
O 0.13
O 0.8

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

2

step-by-step explanation:

the answer would be 44.79

plz mark brainliest

step-by-step explanation: