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Answers by SJDS

Answers by SJDS
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The cost of a set of DVDs after a 35% mark up can be represented by the expression b + 0.35b. Simplify the expression.​
answered May 9, 2022
6 votes
152k views
A cube is made from 125 centimetre cubes. What is the surface area of the cube?
answered Apr 18, 2022
14 votes
170k views
If the value of x for normal distribution is 35, the mean of normal distribution is 65 and the standard deviation is 25, then calculate the standardized random variable, and P(X < 35).
answered Mar 6, 2022
5 votes
152k views
Which of these facts did you include in your response? Check any of the boxes that apply.He printed an abolitionist newspaper called The Liberator. He helped found the American Anti-Slavery Society.
answered Dec 31, 2021
3 votes
75.3k views
Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO(s)+H2O(l)→Ca(OH)2(s) In a particular experiment, a 1.00-g sample of CaO is reacted with excess water and 0.82
answered Nov 26, 2021
4 votes
15.1k views
What is one likely long-term consequence of gang involvement?
answered Jul 31, 2021
3 votes
8.4k views
How many ways can a student do a ten-question true-false exam if he or she can choose not to answer any number of questions?
answered Jul 19, 2021
6 votes
98.9k views
Write an expression to represent the following: Five more than the product of 9 and a number u
answered Jun 6, 2021
4 votes
47.8k views
The American political system is a ________ in which constitutional authority is divided between a national government and state governments. Select one: a. confederal system b. unitary system c. federal
answered May 25, 2021
4 votes
3.1k views
How do historians use the skill of periodization?
answered May 15, 2021
7 votes
62.6k views
Change the inequalities below to get 'y' by itself.(Please help me. I don't get how to do inequalities.) x - y > 4
answered May 11, 2021
7 votes
106k views
-8x^2-15x+2= Someone please help
answered Apr 5, 2021
2 votes
104 views
What is an example of intellectual development?
answered Mar 10, 2021
4 votes
169k views
Mindy conducted a survey of the phones in four stores and wrote the following observations: 5 of the 8 phones in Store 1 were smartphones 13 of the 22 phones in Store 2 were smartphones 22 of the 30 phones
answered Feb 3, 2021
6 votes
210k views
What is the slope of the line that goes through the points? (1,3) (5,-2)
answered Feb 2, 2021
5 votes
227k views
Decide if the following underlined conjugation is grammatically CORRECT or INCORRECT. Yo corre mucho. Correct Incorrect
answered Jan 10, 2021
7 votes
20.5k views
One advantage of proprietary software versus off-the-shelf software is that _____ a. the initial cost is lower b. the software is likely to meet the basic business needs that are common across organizations
answered Sep 13, 2020
2 votes
61.0k views
Which of the following is the best and most complete definition for graphic design?
answered Aug 25, 2020
6 votes
127k views
I have to multiply then check my work by switching factors 693*83 I got 7623 but don’t know how to check work by switching factors . Help!
answered Jun 1, 2020
2 votes
84.1k views
How do you solve for A/b=c solve for b ?
answered May 20, 2020
4 votes
187k views
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