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samet mamat answered 1 year ago

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What are the densities of 5% (m/m) glycerin and 60% (m/m) glycerin?

For the vectors = (2.2 m) + (4.3 m), and = (5.5 m) - (2.9 m), give the...

For the vectors = (2.2 m) + (4.3 m), and = (5.5 m) - (2.9 m), give the x and y components, magnitudes, and directions of the following vector operations. (a) + ______ (x component) ______ (y component) ______ (magnitude) ______ ° (direction from the positive x axis) (b) - ______ (x component) ______ (y component) ______ (magnitude) ______ ° (direction from the positive x axis)

[ClO2] [OH-] rate 0.040 M 0.030 M 1.354 M/s 0.020 M 0.030 M 0.3385 M/s 0.020...

[ClO2] [OH-] rate 0.040 M 0.030 M 1.354 M/s 0.020 M 0.030 M 0.3385 M/s 0.020 M 0.060 M 0.6769 M/s What is the rate law and value of the rate constant, k, for the reaction? 2ClO2 (aq)+2OH– (aq)→ClO3– (aq)+ClO2– (aq)+H2O(l)

WG G 1 M 2 M 7 F 4 M 12 F 2 M 1 M...

WG G 1 M 2 M 7 F 4 M 12 F 2 M 1 M 10 F 1 M 2 M 3 M 1 M 1 M 2 M 1 M Assume that : The first column is the weight gain of the people in the quarantine in the first week in kilogram (WG) . The second column is describing the gender whether it was male or female (G) . Q: Is there any statistical evidence that the...

Two sources are placed at (0 m, 0 m) and (6 m, 0 m). Both sources...

Two sources are placed at (0 m, 0 m) and (6 m, 0 m). Both sources emit a 300 Hz sound. The point (4 m, 3 m) is on the second antinodal line. a) What is the speed of the wave in this medium? b) What type of interference is occurring at (2 m, 5m)? c) OPTIONAL: Find the point on the line x=4 that is on the first nodal line.

According to the M&M® website, the average percentage of brown M&M® candies in a package of...

According to the M&M® website, the average percentage of brown M&M® candies in a package of milk chocolate M&Ms is 14%. (This percentage varies, however, among the different types of packaged M&Ms.) Suppose you randomly select a package of milk chocolate M&Ms that contains 57 candies and determine the proportion of brown candies in the package. (b) What is the probability that the sample proportion of brown candies is less than 25%? (Round your answer to four decimal places.) (c)...

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the...

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Suppose you have a bag of M&M’s and you choose one candy at random. Color Purple Yellow Red Orange Green Blue Brown Percentage 21% 17% 19% 9% 8% 6% 20% a.) Find the P (purple or green candy). b.) Find the P (not red). c.) Find the P (brown).

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the...

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Color: Purple 23%, Yellow 19%, Red 22%, Orange 9%, Green 6%, Blue 6%, Brown 15% Suppose you have a large bag of plain M&M candies and you choose one candy at random. (a) Find P(green candy or blue candy). Are these outcomes mutually exclusive? Why? A. Yes. Choosing a green and blue M&M is...

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**Assume that both Plain and Peanut M&M candies are normally distributed. 1. Suppose that M&M claims that their Plain M&Ms have an equal proportion of red and brown. a. Test the claim that the proportion of red M&Ms is greater than the proportion of brown M&Ms. b. Test the claim that the proportion of red M&Ms is less than the proportion of brown M&Ms. Total number of M&M's: 665 Total number of red M&M's: 76 Total number of brown M&M's:...

A square footing 4 m × 4 m is located at a depth of 1.0 m...

A square footing 4 m × 4 m is located at a depth of 1.0 m in a layer of saturated clay 13 m thick, a firm stratum lies immediately below the clay. Characteristic parameters obtained from oedometer and triaxial tests for the clay are as follows: A= 0.42, cu =100 kPa, , u  0 c' 0, ' 32, 0.065 / , 2 mv  m MN 3  sat  21kN / m , Eu = 300cu. Determine...

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