Answers by Per Erik Stendahl
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Answers by Per Erik Stendahl

Answers by Per Erik Stendahl
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Seven less than the product of 5 and a number is 2
answered Feb 8, 2020
4 votes
3.7k views
A home alarm system randomly assigns a six-character code for each customer. The code will not repeat a character. The characters are 1, 2, 3, 4, 5, M, T, G, Y, or R. What is the total number of codes
answered Dec 31, 2019
3 votes
174k views
1) if the castles air conditioner cools the castle when the outside temperature is above 25(degree)C, which inequality or equation correctly represents this situation? *using f(x)=24 - 5cos(pi/12t) A.
answered May 11, 2019
4 votes
37.6k views
Who first developed laws of inheritace
answered Oct 19, 2018
3 votes
168k views
Describe how and where viruses reproduce and the function of RNA and DNA in this process.
answered Aug 26, 2018
3 votes
191k views
Why is making personal connection an important reading strategy?
answered Jul 10, 2018
6 votes
117k views
During the mid-1800s, many young children and women had to work long hours in factories for very little pay. A. True B. False
answered Jun 22, 2018
4 votes
37.0k views
How would you describe Grace's attitude about the dust
answered Jan 17, 2018
1 vote
226k views
What is the sum of the square root of negative 2 and the square root of negative 18
answered Oct 21, 2017
5 votes
24.2k views
Justin buys a racehorse for $25,000 and enters it in two races. He plans to sell the horse afterwards, hoping to make a profit. If the horse wins both races, its value will jump to $100,000. If the horse
answered Apr 10, 2017
5 votes
191k views
How did the mongols conquest of china impact confucianism during the yuan dynasty?
answered Mar 5, 2017
3 votes
65.5k views
The line of best fit for a scatter plot is shown: What is the equation of this line of best fit in slope-intercept form? y=-1/2*+8 y=-2x + 8 y=-8x + 1/2 y=-8x +2
answered Aug 27, 2016
6 votes
102k views
Which of the following statements describes the theme of William Wordsworth's "Tintern Abbey"? A.Good always triumphs over evil. B.Do unto others as you would have done to you. C.Nature can help people
answered Jul 25, 2016
1 vote
13.2k views
Jamie has saved $42 of her allowance money to buy books. If she buys 5 books at d dollars per book, she will have 42-5d of her allowance left. How much does she have left if the books cost $3.50 each?
answered May 19, 2016
7 votes
187k views
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