Member potato3999 Questions

Questions of Potato3999

1,028 questions

What are descendants of european planters and african slaves called?

Seen 1 years ago 3 answers

Why should chruches in the usa have been so important in the development of a sense of civic duty and civic competance?

Seen 1 years ago 3 answers

Express the area of a rectangle with length 2c^3 d^2 and width 9d^7 as a monomial

Seen 1 years ago 4 answers

Jim ordered a sports drink and three slices of pizza for $8.50. his friend ordered two sports drink and two slices of pizza for $8.00. applying system of equations

Seen 1 years ago 3 answers

An experiment was performed to compare the abrasive wear of two different laminated materials. twelve pieces of material 1 were tested by exposing each piece to a machine measuring wear. ten pieces of material 2 were similarly tested. in each case, the depth of wear was observed. the samples of material 1 gave an average (coded) wear of 85 units with a sample standard deviation of 4, while the samples of material 2 gave an average of 81 and a sample standard deviation of 5. assume the populations to be approximately normal with equal variances. a) can we conclude at the 0.05 level of significance that the abrasive wear of material 1 exceeds that of material 2 by more than 2 units? b) repeat part (a) if n1=n2=60.

Seen 1 years ago 4 answers

According to irving fisher, when velocity and output are fixed, the quantity theroy of money implies that inflation equals money growth. what does the quantity theory imply for inflation in the long run in an economy with growing output and stable velocity?

Seen 1 years ago 3 answers

What is an equation of a parabola with the given focus? focus: (-2, 0)

Seen 1 years ago 4 answers

What 3 factors are likely to contribute to obesity in a typical 10-year-old child?

Seen 1 years ago 3 answers

Read the following chemical equation: ti + 2cl2 → ticl4 which statement best identifies and describes the reducing agent in the reaction? ti is the reducing agent because it changes from +4 to 0 oxidation state. ti is the reducing agent because it changes from 0 to +4 oxidation state. cl2 is the reducing agent because it changes from −4 to 0 oxidation state. cl2 is the reducing agent because it changes from 0 to −4 oxidation state.

Seen 1 years ago 3 answers

Solve the system by graphing. y=3x−4 y=−12x+3

Seen 1 years ago 4 answers

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