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Answers by Mdmb

Answers by Mdmb
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The result of 146 chemical reactions gave yields with a standard deviation of 4.864 mol. What is the standard error of the mean? Select one: a. SE = 0.403 mol b. SE = 0.015 mol c. SE = 0.033 mol d. SE
answered Dec 21, 2021
4 votes
10.0k views
Which of the following is not water soluble?
answered Sep 19, 2021
3 votes
223k views
What is the most likely connotation of the word frugal in the following sentence? By being frugal, my grandfather was able to save enough money to take my grandmother to Hawaii. O A. A negative connotation
answered Sep 14, 2021
1 vote
213k views
Hey do you mind helping me with these 3 questions? thanks boo I appreciate it
answered Aug 27, 2021
1 vote
42.0k views
The speed of the wind is changing according to the function V (t) = -t/2 + 30, where t = time in minutes after 6:00 p.m. and V(t) = wind speed in miles per hour (mph). Which statement best describes the
answered Aug 17, 2021
2 votes
48.0k views
Which atomic particle has about the same mass as a proton but has no electrical charge?
answered Jul 17, 2021
5 votes
188k views
Find the sum of the first 9 terms of the arithmetic series given that f(n)=7n-17
answered Jun 21, 2021
3 votes
22.7k views
Any body else which help me to write narretive writing easy, any topic​
answered May 22, 2021
4 votes
112k views
Outer banks or Stranger Things?
answered May 13, 2021
2 votes
126k views
Which of the following changes demonstrates a chemical property? * O A substance breaks in half A substance combusts (burns) O A hammer bounces off a substance O A substance floats in water 
answered Apr 27, 2021
0 votes
199k views
A state has strict laws stating that all employees, including part-time workers, must be compensated with employer-provided health benefits. Which of the following could result from this legislation? 1.
answered Apr 13, 2021
4 votes
114k views
The price of a computer was decreased by 20% to £420. What was the price before the decrease?
answered Mar 19, 2021
4 votes
208k views
Carson accidentally leaves a patient record open on his computer when he goes home. Several people in the office read his screen, including the janitor, a medical supplier, and other patients. Has Carson
answered Feb 16, 2021
0 votes
119k views
The wheel and the attached reel have a combined weight of 50lb and a radius of gyration about their center of 6 A k in = . If pulley B that is attached to the motor is subjected to a torque of M ft lb
answered Feb 8, 2021
2 votes
214k views
What is the probability of not rolling a number less than 6 and the spinner landing on yellow
answered Jan 29, 2021
5 votes
45.2k views
Consider a dart board made of three concentric circles of radii 1 cm, 2cm and 3 cm, respectively. The points you obtain by hitting different regions of the board are as follows: • 50 points if the dart
answered Jan 21, 2021
4 votes
74.2k views
Which of the following is one of the key technological advancements that contributed to the growth of cities in the late 180”s? train telegraph electric lighting horse-drawn carriage
answered Jan 1, 2021
4 votes
72.9k views
X² + 4y² = 36 The length of the major axis is:
answered Nov 12, 2020
5 votes
180k views
For Spirit Day, each 8th-grade homeroom designs a unique two- color T-shirt. They get to choose from the colors red (R), blue (B), green (G), violet (V), and orange (O). Each T-shirt is a solid color with
answered Sep 14, 2020
2 votes
63.3k views
The probability that Jenya receives spam email is 4 percent. If she receives 520 emails in a week, about how many of them can she expect to be spam?
answered Oct 28, 2019
6 votes
81.7k views
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