Mathematics, 18.11.2020 20:10 adriandehoyos1p3hpwc
Help! This is a test!
Which statement correctly describes the expression (-8)(-9)?
A. Both factors are negative, so the product will be negative.
B. One factor is positive and one factor is negative, so the product
will be positive
C. Both factors are negative, so the product will be positive.
D. One factor is positive and one factor is negative, so the product
will be negative.
Answers: 1
Mathematics, 22.06.2019 00:30
You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25
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Mathematics, 22.06.2019 03:00
In triangle abc, angle c is a right angle. find the value of the trig function indicated. find tan a if c = 17 and a = 8
Answers: 3
Mathematics, 22.06.2019 03:30
On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.
Answers: 3
Mathematics, 22.06.2019 03:30
Ranck the following in order from least precise to most precise
Answers: 2
Help! This is a test!
Which statement correctly describes the expression (-8)(-9)?
A. B...
A. B...
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