Answers by Dumitru Birsan
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Answers by Dumitru Birsan

Answers by Dumitru Birsan
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Describe the change in population from 1610 to 1700 in North America based on this chart.
answered Apr 3, 2021
1 vote
71.0k views
5. Later, Haniya retumed 2 of her pencils that cost 7 each. How much money did she get back?​
answered Mar 13, 2021
2 votes
29.0k views
Factorise √4-√6+√90​
answered Feb 28, 2021
3 votes
63.2k views
Why do Vikings connect to modern explanations?
answered Feb 27, 2021
0 votes
77.2k views
Simplify the expression -7/9 - 5/10
answered Jul 23, 2020
2 votes
58.9k views
What is 788.48 plus 7%
answered May 10, 2020
2 votes
12.9k views
Please help! A right rectangular pyramid is sliced parallel to the base, as shown. What is the area of the resulting two-dimensional cross-section? A.) 2 m² B.) 3 m² C.) 9 m² D.) 12 m²
answered Apr 12, 2020
7 votes
166k views
Evaluate. Write your answer as a fraction in simplest form
answered Feb 15, 2020
4 votes
222k views
WILL GIVE BRAINY!!! Which of the following is an example of chemical weathering? A. Frost wedging B. Animal activity C. Oxidation D. Abrasion
answered Jan 25, 2020
1 vote
188k views
Which of the following is NOT equivalent to 15!/10!(5!) a. P(15,10) b. C(15,10) c. C(15,5)
answered Feb 23, 2019
7 votes
37.6k views
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