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Answers by Osantana

Answers by Osantana
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What is the value of (2+3i) + (6-4i)?A 7iB 9iC 8-iD 8+i
answered Dec 15, 2023
3 votes
220k views
Sometimes you have to do things you don't want to do. Write about a time when you had to do something you didn't want to do. What did you have to do? How did you feel about it? How did you feel by the
answered Nov 26, 2023
2 votes
15.7k views
A substance has a molar mass of 175 g·mol−1 and a density of 9300 kg·m−3.i) Calculate the number of moles in 1.00 kg of the substance.ii) Calculate the volume occupied by one molecule of the substance.
answered Nov 9, 2023
4 votes
108k views
You are walking through the woods and cone acroos an old well thats 15 meters deep if the speed of sound and air is 340 m/s then how long would it take to hear echo
answered Oct 24, 2023
3 votes
198k views
Perform the following calculations to the correct number of significant figures. [(2.33 × 10*) ÷ 42.370] + 132.99
answered Sep 17, 2023
4 votes
147k views
Jameson flips a quarter two times in a row. What is the probability that he flips a heads followed by a tails? Show work please
answered Mar 6, 2023
4 votes
233k views
Cheryl, Rita and four of their friends go to a movie and share a 48-ounce bag of popcorn equally and three 48 inch licorice laces equally write a ratio comparing the number of ounces of popcorn to the
answered Oct 20, 2022
5 votes
41.4k views
9. This South American country is very landlocked. They produce a wide variety of agricultural products as well as cement, textiles, and wood products. Throughout their history, they have fought wars with
answered Oct 4, 2022
11 votes
150k views
Need help solving please​
answered Aug 31, 2022
4 votes
92.4k views
Tam answered 4 questions incorrectly on a test. For each incorrect answer, 3 points were deducted from a perfect score of 100. What was Tam's score?
answered Aug 27, 2022
6 votes
108k views
An acceptable website design is one that meets user design expectations and is also: A.colorful B.effective C.template-based D.standardized
answered Jun 21, 2022
2 votes
138k views
USE THE DIGITS 2,4 AND 8 ONE TIME EACH WHERE THE RESULT IS 30
answered Jun 17, 2022
0 votes
78.7k views
The 4 in formula 4H2O is a 1. coefficient 2. subscript 3. superscript 4. binomial​
answered May 28, 2022
6 votes
217k views
Olga y yo — a Gerardo ayer. A. vamos a visitar B. visitamos C. veremos D. vemos
answered May 27, 2022
7 votes
56.6k views
In 2.5 hours Hector can bike 45 miles. How far can he bike in 12 hours?
answered May 27, 2022
5 votes
26.4k views
Kiara made a square baby blanket she decided to add one foot of material to one side then cut 4 inches of material off from the bed to sit outside of area of the rest salting blankets in 960 square inches
answered Mar 26, 2022
5 votes
46.0k views
What is the sum of 8a 7+ 5b2 – 2a2 and 7b2 + 66_ 20a + 3?
answered Mar 26, 2022
0 votes
122k views
If f(x) = -3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.
answered Oct 8, 2021
2 votes
35.1k views
5. You have already seen how to calculate the number of moles given the mass of a sample and its chemical formula. But can you calculate the number of moles in a liquid sample, given its volume and its
answered Apr 30, 2021
5 votes
174k views
Light will interact with objects by making them appear opaque, translucent, or transparent. Please select the best answer from the choices provided T F
answered Mar 25, 2021
6 votes
81.6k views
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