Answers by Per Salbark
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Answers by Per Salbark

Answers by Per Salbark
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There is a bag with only red marbles and blue marbles. The probability of randomly choosing a blue marble is 2/9 . There are 63 marbles in total in the bag and each is equally likely to be chosen. Work
answered Dec 9, 2021
5 votes
169k views
8. A map has a scale factor of 0.25 inch : 50 miles. On the map, the distance of a river is 2.5 inches. What is the actual distance of the river?
answered Nov 14, 2021
4 votes
218k views
What’s the process through which producers convert the light from the Sun into usable energy? A. respiration B. photosynthesis C. decomposition D. burning
answered Nov 9, 2021
4 votes
18.4k views
How would you characterize Semler's early leadership Style according to the article Leadership That GetsResults? Explain?
answered Oct 15, 2021
5 votes
226k views
Nancy wants to buy some music online but also have a balanced budget based on Nancy’s current budget what is the greatest amount of money she can spend on music?
answered Sep 7, 2021
3 votes
225k views
Suppose the initial position of an object is zero, the starting velocity is 3 m/s and the final velocity was 10 m/s. The object moves with constant acceleration. Which part of a velocity vs. time graph
answered Aug 27, 2021
2 votes
111k views
A bag of popcorn contains 483 calories and serves 3.5 people. How many calories are in each serving?
answered Jul 1, 2021
2 votes
160k views
The equation 2 (m - 8) + 3 = 17 has more than one solution method. Give at least two different “first steps” to solve this equation.
answered Jun 8, 2021
0 votes
118k views
I need the answer multiple choice
answered May 23, 2021
7 votes
80.6k views
B/7x = 9 please help find for x
answered May 7, 2021
4 votes
164k views
Someone plz help me XX
answered Apr 14, 2021
4 votes
142k views
Jell and dell were partners with capital balances of 600 and 800 and an income sharing ratio of 2:3. They admitted zell with a 30% interest in the partnershipand the total amount of goodwill credited to
answered Feb 21, 2021
1 vote
219k views
It takes 2 seconds to read or write one block from/to disk and it also takes 1 second of CPU time to merge one block of records. Assume that all input, output, and CPU processing is sequential and there
answered Jan 25, 2021
2 votes
14.3k views
Factor the expression :
answered Nov 27, 2020
4 votes
110k views
The vertex of the graph of f(x) = |x – 3| + 6 is located at ( , ).
answered Jun 22, 2020
4 votes
78.2k views
What did the term iron curtain refer to?
answered Apr 30, 2020
1 vote
10.9k views
Please help me understand this problem! It would be greatly appreciated <3 much love
answered Jan 23, 2020
7 votes
94.9k views
Which construction is shown in the accompanying diagram
answered Dec 4, 2019
5 votes
178k views
Osmosis is usually thought of as diffusion of A-sugar out of a cell. B -salt into a cell. water through a cell membrane. smells through the air.
answered Nov 12, 2019
6 votes
185k views
Read this description of the main character in the story “Olive and the Bees.” Based on this description, what type of character is Olive? In the beginning, Olive is confident about handling bees because
answered May 16, 2019
4 votes
24.1k views
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