Mathematics, 07.12.2019 09:31 neharikakalasapkkam
Astudent received a 75% on an exam. if there were 20 questions on the exam, which ratio would show the number of questions answered correctly?
a. 15: 20
b. 20: 15
c. 5: 20
d. 20: 5
Answers: 3
Mathematics, 21.06.2019 15:00
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 15:30
What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.
Answers: 3
Mathematics, 21.06.2019 23:00
Ithink i know it but i want to be sure so can you me out ?
Answers: 1
Astudent received a 75% on an exam. if there were 20 questions on the exam, which ratio would show t...
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