Mathematics, 22.01.2021 20:10 ceciliaxo
I will give you branilest!
In many contexts we can interpret negative rates as "rates in opposite direction". For example, a car that is traveling -35 miles per hour is traveling in the opposite direction of a car that is traveling 40 miles per hour.
1. What could it mean if we say that water if flowing at a rate of -5 gallons per minute?
2. Make up another situation with a negative rate, and explain what it could mean.
Answers: 3
Mathematics, 21.06.2019 23:00, jholland03
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
Answers: 1
Mathematics, 22.06.2019 02:00, fespinoza019
The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.
Answers: 1
I will give you branilest!
In many contexts we can interpret negative rates as "rates in opposite d...
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