Mathematics, 07.05.2021 19:30 friskisthebest1
Eric draws a pattern for art class. He puts 3 squares on the bottom row, 6 squares on the next row, and 12 squares on the third row. If he
continues this pattern, which function, f(x), represents the number of squares on row x?
A. f(x) = 3(2)^x
B. f(x) = 3(2)^x - 1
C. f(x) = 3 + 2x
D. f(x) = 3 + 2(x - 1)
Answers: 3
Mathematics, 21.06.2019 15:20
The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time
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Mathematics, 22.06.2019 00:30
Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .
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Mathematics, 22.06.2019 02:00
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
Eric draws a pattern for art class. He puts 3 squares on the bottom row, 6 squares on the next row,...
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