Answers by Subbu VidyaSekar
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Answers by Subbu VidyaSekar

Answers by Subbu VidyaSekar
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Which of the following is not the same as negative 18? a) the opposite of the opposite of -18 b) the opposite of 18 c) -18 d) -(-18)
answered Nov 16, 2020
5 votes
204k views
When positive integer n is divided by 5, the remainder is 1. When n is divided by 7, the remainder is 3. What is the smallest positive integer k such that k + n is a multiple of 35 ?
answered Sep 14, 2020
4 votes
75.8k views
How did the Panama Canal benefit ships traveling between America's East and West coasts?
answered May 15, 2020
4 votes
16.4k views
___ 0.941941 as a fraction
answered Mar 16, 2020
2 votes
145k views
A large number of molecules begin moving very fast, rarely bumping into one another, and taking up the entire space available to them. As the temperature drops and the kinetic energy of the particles decreases,
answered Feb 17, 2020
3 votes
85.1k views
Montessori believed that children learned best through a process of self-directed exploration. True False
answered Dec 31, 2019
1 vote
199k views
Lain the difference between delegate, concurrent, and reserved powers
answered Dec 21, 2019
4 votes
19.6k views
What kind of people would result if government did not provide public services
answered Dec 20, 2019
1 vote
120k views
Bicyclists in a 10-mile race were surveyed about their finishing times in minutes (f) and the number of previous races they had competed in (n). There was a negative linear relationship between f and n
answered Aug 23, 2019
7 votes
213k views
A subject is given a starch pill and is told it may or may not be a new treatment for depression. this person might experience: A. Control B. informed consent C. the placebo effect D. randomization
answered Jan 3, 2019
5 votes
137k views
A standard deck of cards is made up of four suits: diamonds, spades, hearts, and clubs. What is the probability that you draw a diamond or spade from a standard deck of cards? A). 1/8 B) . 1/4 C).1/2 D).
answered Aug 8, 2018
4 votes
187k views
When preparing a TLC slide of a reference standard material (RSM), a solvent or mixture of solvents is used to dissolve the RSM and transfer it into the TLC plate. How does its polarity affects the Rf
answered Jun 18, 2018
3 votes
25.9k views
The temperature on a particular day started at –13°F. It rose steadily by 3° each hour. The function y = –13 + 3x models the temperature, where x is the number of hours and y is the temperature. Graph
answered Apr 17, 2018
5 votes
212k views
What is the undefined variable in this equation (6x2 +3x) ÷ (3x) simplified 3x + 1
answered Mar 4, 2018
7 votes
22.6k views
Explain how to get the answer of 4+(-8).
answered Oct 12, 2017
1 vote
201k views
Which word is the plural form of el borrador?
answered Mar 1, 2017
3 votes
75.5k views
T Object] A pivotal reason for which Kennedy defeated Nixon in the 1960 election was that a. People understood that Kennedy’s religion would not influence his political decision-making. b. Kennedy fared
answered Feb 20, 2017
5 votes
80.4k views
A highway is under construction. The workers have completed 2/5 of the total length. If the workers complete an additional 7.5 miles, then they would have completed 1/2 of the total length. What is the
answered Dec 16, 2016
0 votes
188k views
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