Mathematics, 10.03.2021 20:30, blazecarley
3) Addison has to spend less than $60 monthly for her cell phone bill. The 10 points
cell phone company charges $20 for her plan and $0.25 for each text
message. Which inequality can be used to determine how many text
messages Addison can send but still spend less than $60 a month?
a.
20+ 0.25t < 60
C
20+ 0.25t < 60
b. 0.25t + 20 > 60
d. 0.25t + 20 > 60
a
b
С
d
Answers: 2
Mathematics, 21.06.2019 17:00, Tymere2011
Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
3) Addison has to spend less than $60 monthly for her cell phone bill. The 10 points
cell phone com...
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