Mathematics, 26.03.2021 23:30 cjd1214812148
2. Which other expressionhas the same value as (-14)-(-8)? Explain your reasoning.
a. (-14) + 8
b. 14-(-8)
c. 14+ (-8)
d. (-14) + (-8)
Answers: 3
Mathematics, 21.06.2019 16:00, rosehayden21
Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit
Answers: 3
Mathematics, 21.06.2019 20:30, alexialiles19
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
2. Which other expressionhas the same value as (-14)-(-8)? Explain your reasoning.
a. (-14) + 8
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